I am surprised that no one has mentioned Ashoka yet.
I may be biassed(since i am actually an Indo-Canadian) but not by much i can assure you. I've been a student of history and sciences most of my life and i cannot help but marvel at Ashoka. He was, (if i am allowed to be slightly bombastic), the sum total of Napoleon, Augustus Ceasar, Kurash(Cyrus),Hamurabbi and Justinian rolled into one.
In the words of the famous science fiction author HG Wells (who was a very well read historian), Ashoka is described thus :
"In the history of the world there have been thousands of kings and emperors who called themselves 'their highnesses,' 'their majesties,' and 'their exalted majesties' and so on. They shone for a brief moment, and as quickly disappeared. But Ashoka shines and shines brightly like a bright star, even unto this day."
He is still one of *the* iconic emperors of India and much of south-east Asia.
What did this guy not do ?
Lets look at his life in historical context, in 3 segments - Ashoka before 29, Ashoka before 40 years of age and Ashoka from 40 till his death (at age 72). He lived from 304 BCE till 232 BCE.
But first, a little bit of historical reminder about the India during Ashoka's time- it was noted that the subcontinent back then enjoyed a super-power status in might, finance and culture by several historical sources, including Europeans of that era-the Romans & Greeks. The immediate dynasty before Mauryan dynasty(founded by Ashoka's grandfather) stared down Alexander before he ran away- Megasthenes (Alexander's own chronicler) noted that while Alexander beat Purushotthama(Porus) in the battle of Hydaspades, a much greater army lay in front of him in the form of the empire of Gangaridai( Magadha in India). Alexander fought a great battle with Porus, who had 40,000 men, 10-15,000 cavalry & 500 war elephants. It was the 500 war elephants that nearly caused Alexander to capitulate but his military genius and super-skilled Greek phalanxes won the day. Well, according to the numbers presented by Megasthenes, empire of Magadha had mobilized its forces to protect its borders & were making a stand against Alexander on the eastern banks of river Jamuna- with 150,000 infantry, 80,000 cavalry & 15,000 war elephants. *THIS* is the main reason why Alexander turned back from India and might've even caused his famous troop mutiny ( Greeks were pretty smart society even back then- they knew that no amount of 'courage'-even "the 300" style would stand up to that kind of firepower,especially when it is the superpower who is fighting for its own survival). Its financial, technological & cultural might was indisputable at that time too - only China came close in overall 'power'.
Anyways, back to Ashoka.
Part I: till age 29:
He was a minor prince in the pecking order ( several older bros ahead of him) of Emperor Bindushar. But he was a brilliant fighter & commander,often commented upon as being a 'future great' by the instructors of Royal education ( including warfare) in Pataliputra, the capital of the Mauryan empire.After a few campaigns against Hunnic invaders in the far north-west, he proved his mettle by crushing a rebellion in the volatile Taxila province (which was then governed by his older brother & crown prince Sushima) by surgical strikes and negotiation with the populace.He was only 18/19 when he dealt with the problem at Taxila. His balance between ruthlessly crushing armed rebellion and addressing the concerns of the local populace was so successful that the rebellion in Taxila was quelled & they even approached Sushima to erect a statue of ashoka in commemoration. This made him a hugely popular figure in the Mauryan empire & a province even requested that Ashoka be sent there as its administrator (as was the custom with non-ruling princes).
Father Bindushar was pretty happy but he was getting quite old ( 50+) and the crown prince Sushima felt tremendously threatened by Ashoka's meteoric rise in popularity as well as his demonstration of military expertese in quelling the rebellion at Taxila. Needless to say, Ashoka got governance of a province, which he improved tremendously by adjusting the taxation & land ownership rules efficiently(thus showing a lot of potential as an administrator).
Sushima & some of his younger brothers (older to Ashoka) conspired to implicate Ashoka in fraud & had their father banish him to a nearby vassal country. This was when Ashoka was approximately 22/23 yrs old. He resided in relative comfort but as a 'political prisoner' for another 5 years, when his father died.
Ashoka part II: 29 years to 40:
At the death of his father, he was covertly approached by some noblemen in his father's court, indicating that if Ashoka made a bid for the throne, the nobility would support him. The reason for this was two-fold :
1.Ashoka's exemplary handling of the Taxila rebellion & his efficient rulership of the province had won him great popularity.
2. The crown prince Sushima was a noted 'pleasure addict' and while he was a decent governor in spurts, he mostly spent his time seeking pleasure-ie, womanising, drinking, gambling, playing sports like polo, etc. He was not a good administrator over the long run because of his tendency to 'delegate responsibility & go off for some fun' led to massive corruption.
It was for this very reason why there was an uprising in his province before Ashoka was dispatched by their father to 'deal with the problem'.
The line of succession passing over the 'eldest son' and going to a 'more eligible son/daughter' was not uncommon in ancient India either.
Needless to say, Ashoka accepted the support of the nobility and made his way back to the capital ( Pataliputra, modern day Patna) but nearly lost his life on the way to Sushima's assassins ( who had found out about Ashoka's return).
This had a seminal impact in Ashoka's life and he reacted in the most ruthless fashion possible: After he recovered, he made it to a select group of soldiers loyal only to him ( his former bodyguards likely) and conducted a blitzkreig campaign directly against the palace capital, putting Sushima & most of his older brothers to death. He however, was considerate towards their family and while some of his brother's wives & children fled, he did not harm those who stayed behind.
For the next 10 years, he expanded his borders in all directions, subduing the powerful Satavahana empire who ruled in southern India ( the second largest empire of its time, though significantly smaller than the Mauryan empire pre-Ashoka), forayed significantly deep into Tibet, into the east and repelled a Hun invasion form the north. At this point, Ashoka's empire spanned from (in modern day context) western parts of Afghanistan in the west to beyond India's current border with Burma, North from the Pamir Knots, encompassing southern portions of Tibet, the entire subcontinent, deep into peninsular India.
Only the realms of Kalinga (which lay about 500 Km from Pataliputra, in modern day state of Orissa,India) & the southern kingdoms of Chola,Pandya & Cheras survived south of the Kaveri river ( almost the souternmost tip of India, maybe 150-250 Km inland from the southernmost tip of India is the cauvery river) without being under the Mauryan empire's banner.
This is when Ashoka undertook his historic campaign against Kalingan nation.
Kalinga was a democracy back then, very much Greek in style and ruled by a council (however, unlike the Greeks, Kalingans never kept slaves). Kalingans were also known for their bravery in war & extreme proficiency with the sword & bows. They repelled Ashoka's initial onslaught by annihilating Ashoka's forces ( Ashoka had sent one of his best generals to war) and Ashoka unleashed the full might of the Mauryan army on the much smaller Kalinga.
The battle between Kalinga & the Mauryans proceeded nearly along the same lines as Xerxes vs Greece (though the Mauryans were a much better equipped force & Ashoka was not an idiot, so there was no utter annihilation like Thermopelae) and Ashoka simply ground down the Kalingan army.
Kalinga sent six or seven armies against Ashoka and Ashoka won due to his superior numbers & better generalship (he was a brilliant general on his own right).
Since Mauryan policy was 'absorption of petty nations' under central leadership, Ashoka didnt go around burning & pillaging Kalinga ( that would be counter-productive if you want to just conquer the land, develop it & get more tax revenue, the mauryan mentality of governance). Instead, he simply ploughed 50-100 Km deep in Kalinga, established his supply line & stayed put till the Kalingan armies showed up one after the other. He knew that kalinga being a proud democracy will not simply 'forget' that Ashoka has impinged on its sovereignty but fight tooth & nail - thereby neatly restricting it to a military war for the most part ( it would at the same time be foolish to entirely rule out the possibility of some collateral damage).
However,Ashoka did not expect Kalinga to throw 6/7 armies at him and even though he won Kalinga, it was a bloody campaign that lasted three years and put serious cramps in the peerless might of the Mauryan armies.
Eventually when he did conquer Kalinga and toured the lands of his new conquest, the reality of the situation shocked him : Kalinga had resisted with every ounce of its strength - being a democracy, they'd levied the draft, had drafted almost all able bodied men & women in the war effort that they'd lost. Even modern day genetic data & analysis of the Kalingan campaign shows that Kalinga lost, at the very least, 75% of its population between the age of 15 and 50.
Now, Ashoka's kalinga was a broken society of mostly children & old people.
Kalinga had lost hundreds of thousands of men & women - many killed or displaced through this bloody struggle.
There is some evidence that once the enormity of kalinga got around the empire, Ashoka's popularity declined & it might've even caused a wedge between him and his favourite Queen (who was a buddhist and as you all know, Buddhists are greatly disturbed by insane amount of killing & broken societies). A societerial collapse due to military action on this scale was unheard of in ancient India of those times, since combat was mostly restricted to armed armies & kings fought to conquer & add to his already rich & mighty empire, not pillage & loot. Ancient Indic traditions, such as hinduism, jainism & buddhism, all present in Ashoka's time, were against warfare in general but deeply against warfare that causes such societerial collapse, even if unforeseen(This is why while some of you may be familiar with Chirstian Crusades & Islamic Jihads, i doubt there is any historical mention of a Hindu Jihad or Buddhist Crusade or Jain Intifada). The resulting criticism & Ashoka's own shock at the state of Kalinga inspired a near-astonishing transformation in him. As is commonly known throughout India & most of south-east Asia, Ashoka asked himself " What have I done ?". This leads us to the third (and final stage of Ashoka's life)
Ashoka part III : Age 40- 72
The complete breakdown of society in Kalinga saw a remarkable transformation in Ashoka- he embraced Buddhism and went from being a 'Julius Ceasar' type conquerer & administator to a benevolent Emperor completely finished with conquests. With an empire that was almost 4 million square kilometers in size ( bigger than modern-day India by almost 1 million sq. kms, bigger than entire Europe in size IIRC), Ashoka now spent his middle age developing his land.
He built roads connecting the capital to all his provinces - Big & small. He passed decrees on human rights & even animal rights ( first historic evidence that animal cruelty was punishable crime, hunting for sport was abolished & only hunting for sustainance was allowed). He used his thousands of war elephants to create infrastructure throughout the country - the copious dung of the elephant were offered to the Farmers as manure, the unmatched strength of the elephants used for building roads, artificial water tanks, irrigation channels etc. ( domesticated elephants were already used in India for this purpose but nothing like several thousand more elephants arriving from the emperor to boost the 'labour force').
He concluded peace treaties with the southern kingdoms of Chola, Pandya, Chera & Sinhala ( modern day Sri Lanka), Thailand & Indonesia and sent emessaries all the way to Alexandria (Egypt), Pella ( Macedonian capital) & Rome all bearing messages of peace.
The treaties Ashoka made with his neighbours promised them complete independence unless shown to be working in the Mauryan realm's harm.
He put forth a list of protected forests & wildlife ( those woods that shall not be felled from & those creatures that shall not be killed), he built over 20 universities & colleges in his realms and revived the ancient glory of Takshashila university, the oldest university known in the world ( where over 300 courses were offered to over 10,000 students as early as 750 BCE).
He built resthouses that housed travellers & pilgrims free of charge.
He outlawed the caste system ( again- several Indian rulers & governments have done this in history) and made all citizens equal.
He started a justice system that was free to prosecute anyone ( including the Emperor himself) and elected itself from lower council of justices, though he made it clear that false lawsuits would be good enough for the perpetrator to be imprisoned.
Several water transit systems ( canals & rivers) were connected in a series inter-connected channels for the purposes of agriculture and transport- so much so that the one could travel on boat from the rivers Krishna & Tunga & Bhadra all the way to the Ganga, a river over 1000 Km away to the north).
Death penalty was abolished and slaughter of prisoners of war was made a punishable offence under Ashoka.
Even though the empire officially adopted the Buddhist religion (through Ashoka's conversion), it explicitly spelt out the equality of all religions and non-religions. Ashoka's edicts show that he financed construction of Buddhist, Hindu, Jain and even Carvaka (atheist) centers of worship/education.
Even though slavery was unknown in ancient India of Ashoka's times, he gave his allies & foreign nations incentives to outlaw slavery - since India was the financial & cultural powerhouse of the world back then, Ashoka used the 'carrot' of 'prefferential trade treatment' to allies who gave up slavery, such as the southern Indian kingdoms and Indonesia.
Under him, Indian society completely irradicated poverty, found sea routes to China and even formed flourishing trade with modern day Kenya-Tanzania area . The newfound wealth of the society & its efficient usage promoted arts, architecture, culture, etc to unparalleled heights for its period in world history. He created a society that was unparalleled in the ancient world not only in might, wealth,population & culture but also in freedom,eglatarianism & democratic representation at the state/provincial level. It is a known fact that Ashoka's empire had, somewhere in the vicinity of 200 million citizens ( which was a lot in the ancient world, considering Rome/Greece/Persia etc never crossed even 15 million in total population) and to think that poverty was irradicated by a nation of 200 million citizens 2250 years ago - that is two thousand, two hundred and fifty years- simply boggles the mind.
In modern day context, that would be like the Chinese or the Indians being a billion strong and more developed (relatively speaking) than America with the 'next best dood' being Russia(China in 250 BCE) , off by some distance in population, economics, culture & might and the 'third best dood'( 250 BCE would be Carthage) being not even a fifth as powerful.
During the last 32 years of his life however, Ashoka was not a pushover who'd forgotten how to command armies in battle and maintain a highly skilled and technologically proficient army. About 15 years after his 'transformation' into the benevolent emperor, the Huns tried to break through the northern frontiers of the empire again ( modern day Afghanistan-Turkmenistan border area) and Ashoka crushed the invasion with an iron fist, winning some tremendous victories against the Hunnic invaders- so much so that the Hunnic invasions of the subcontinent were set back by another 150 years after Ashoka's death.
He was an efficient and able ruler till the age of 68/69, when his health started to fail him and he became increasingly dependent on his youngest wife, did his control over his realms started to slip & he relinquished his throne in favour of his son Dasharatha Maurya.
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Ashoka remains the iconic 'poster-boy' emperor of India, Sri Lanka, Nepal, Bhutan and much of south-east Asia today.
And his presence is felt along subtle lines too - The 'wheel' in India's flag is actually 'Ashokachakra', meaning 'Ashoka's wheel. Even though the concept of the 'dharma wheel' far predates Ashoka in the subcontinent, the government of India chose Ashoka's version/model of the wheel of Dharma for its national symbol.
The national emblem of India ( 3 lions) are from Ashoka's royal emblem- the four-sided lion emblems that still adorns the top of the rock pillars he had erected/carved. ( The four sided lion emblem faces 4 directions, so when the emblem is put on paper/clothes, it looks like a 3-sided lion, with the 4th lion obscured due to the 2-d nature of a cloth/paper)
Ashoka's royal slogan also serves as India's national motto today :" Satyameva jayate" ( Truth alone triumphs).
I apologize if this post is way too long and too serious but i thought it wouldn't hurt the world to know about a great emperor, who blended the aspects of statesmanship, conquest and most importantly, humanity better than most, if not all, before or after him.