During Mao Zedong's rule, everyone who opposed the regime was deemed to be an imperialist and a traitor, and any opposition would be suppressed. People would get imprisoned or sent to work camps.
Answer:
Biological warfare.
Explanation:
Mongol Empire used biological warfare method (black plague) to kill humans in the Crimean peninsula. Mongol troops threw plague victims into the city, thus contaminating the inhabitants. The Mongols were the first to use germ warfare. The Mongol army threw infected bodies into the attacked Crimean city of Caffa, and that led some of the survivors to flee and spread epidemic from Caffa to the Mediterranean Basin.
Sorry I don't know. ...........
Since you did not provide the options in your question, I had to do some looking around, but I believe I have found them. I will mark what I believe are the answers by italicising and bolding them.
<em>Most countries are increasingly specializing production.</em>
<em>Most countries are becoming more interdependent.</em>
Most countries are experiencing unchanging amounts of exports and imports.
<em>Most countries are increasingly influenced more on the foreign sector.</em>
Most countries are relying less and less on international trade.
Hopefully this gives you some help.
Pope opposed the united Italian state.