important transition in 17th, 18th and 19th centuries?

In your Argumentative Essay Answer these questions according to what we have studied in class.
In your opinion from what we covered in class What is the most important transition in 17th, 18th and 19th centuries? Is it the Politics or the Economics? Which one driven the change in history? Talk about it based on all what we have learned in the course. Like how the transfer from peasants to labors? And how they transfer from elite to employer? Also talk about the main events that make these things happened and its affects? Also talk about the historical things that we covered in class that we still have it today in our world and the things that don’t have it any more due to the economics and political reasons?