I already answered the first 3, so, I am going to skip to the 4th and 5th.
4. The Ming dynasty slipped into isolation, as a form of protection and security, and because they pretty much had everything they needed. They worried that Europeans might conquer them
5. The Spaniards wiped out many Native Americans by killing them and spreading disease. All traces of Native American culture were wiped out in the Americas.
I hope this helps!
The leader of the Soviet Union during the Cold War was Vladimir Lenin. He was also the last leader of the Soviet Union.
He and his men went right around the world in tiny , ungainly boats. If you have ever been on the sea at all you can imagine the immensity of it. They had no maps or charts. Many of them thought the world was flat and had no idea of the raging seas south of Cape Horn or the tip of Africa. They had little food and certainly no fresh foods.
Answer:
A.) With the meetings of the Florentine Camerata
The answer is B. Scientists study artifacts they discover to form ideas on what life was like in the past. Sometimes there will pieces that doesn't make sense and so they study some more until it makes sense.