Detailed Instructions: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
Q: What didn't Great Britain have before the revolution?, Context: European overseas expansion led to the rise of colonial empires, producing the Columbian Exchange. The combination of resource inflows from the New World and the Industrial Revolution of Great Britain, allowed a new economy based on manufacturing instead of subsistence agriculture.
A:
manufacturing