Colonel Kraken
Deity
Some ideas for the following era (1890 to 1950?):
Refining
Internal Combustion Engine
Flight
Mono-plane
Plastic
Nylon
Cryptography
Amphibious Warfare
Airborne Warfare
Pharmaceuticals
Automobile
Electronics
RADAR
Tanks
Armored Warfare
Communism
League of Nations/United Nations
Electric Appliances
Jet Engine
Rockets
Theory of Relativity
Quantum Physics
Helicopter
Refining
Internal Combustion Engine
Flight
Mono-plane
Plastic
Nylon
Cryptography
Amphibious Warfare
Airborne Warfare
Pharmaceuticals
Automobile
Electronics
RADAR
Tanks
Armored Warfare
Communism
League of Nations/United Nations
Electric Appliances
Jet Engine
Rockets
Theory of Relativity
Quantum Physics
Helicopter