The bubonic plaque changed the social structure of Europe by this:
Before, the nobles and aristocrats were the 'body' that ran almost everything political. However, after the bubonic plague, this was shifted towards the common people. So the common people basically got more rights.
hope this helps :D
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Answer:
your answer would be D all of the above hope that helps
Explanation:
Answer:
America's Civil War of the eighteen-sixties began as a struggle over a state's right to leave the Union. President Abraham Lincoln firmly believed that a state did not have that right. And he declared war on the southern states that did leave. Lincoln had one and only one reason to fight: to save the Union
Explanation:
1. economic systems
2. views on political power
3. thoughts of their leaders
4. role African Americans played with in America