Question

hi I was doing a study guide for a big test I'm having in my World History class and I was wondering if anyone can help me answer this question...

-what trends in political organization and economic development can be identified in 20th century world civilizations?

I was looking for a few key points with explanations...thank you

Answer 1

Which of the following can contribute to the fall of empires?
economic prosperity
civil war
foreign invasion
natural disasters

Answer 2

Civil war