Disagreement and resentments is the answer :)
Answer: A
Explanation: Just like the Austro-Hungarian Empire, the nation of Yugoslavia collapsed due to different groups of individuals wanting there individual freedom.
Answer:
European colonization of both Eastern and Western Hemispheres has its roots in Portuguese exploration. There were financial and religious motives behind this exploration. ... Portuguese successes led to Spanish financing of a mission by Christopher Columbus in 1492 to explore an alternative route to Asia, by sailing west.