It made the Russian empire weak in WWI because the civilians didn't want the people in power to be in power
Answer:
The Collapse of the Soviet Union. ... Gorbachev's decision to loosen the Soviet yoke on the countries of Eastern Europe created an independent, democratic momentum that led to the collapse of the Berlin Wall in November 1989, and then the overthrow of Communist rule throughout Eastern Europe.
Explanation:
Incas because they were way bigger, they made roads, had guns & more.
Economic activities nations also have similar
I will give my best shot. I think they justified their reason to conquer the Aztec and Inca Empires in the name of their religion, christianity