My goal will be to take out the French completely now. They have the pyramids in Paris which means yet another settler every 30 turns. (Maybe this unfair advantage ought to be disabled). They also possess the Hanging Gardens in Lyons.
Austria makes peace with them but I get them back for 15gpt, which I can easily afford.
I move southwards to get those horses. After some time, I assemble a small stack to attack Tours that is already under pressure from Austria.
The next turn the city is mine. I plan to rush some culture there to get the horses. Meanwhile French southern neighbor Spain decides to ally with Japan against us.

Anyway, I wait for more troops and then make my way south.
Capturing Marseilles is not an issue as well. Things go pretty well and French counters are limited.
Finally in 250AD, I get horses within my borders and can upgrade those chariots. I will need them to take on the remaining French empire.
I assemble an even bigger stack with 8 swords, an enslaver and a catapult protected by 3 spears and head for Paris. The first round of attacks doesn't go badly, the French have 5 defenders in town and after the attack, there are only 2 left.
The next turn, the inevitable happens
Finally my chariots have arrived to turn towards Lyons and the big stack is sufficient to take the city though we do suffer some losses.
In 550AD I storm the last French city. 2 great wonders are mine and more importantly, more cities that I upgrade with the extra cash I have.
At the end of the Ancient Age, 1 turn before the GLib will give my chivalry, my empire looks far more formidable now.
You can see the my capital is building the Great Monastery, a small wonder that will give me prophets in the future
