Answer:
AIDS
Explanation:
Aids was first documented in 1981, and it was largely ignored. But by 1985, there were over 15,000(nearly 16,000) cases of it.
The First Barons'.........................
Marco Polo traveled during the middle ages (AP period 3), for this the communication technology was not very advanced and Western Europe didn't really know the situation of East Asia and vice versa. When Marco Polo explained his travels to the Europeans of the greatness of China many Europeans decided to go and see for themselves if this greatness was indeed true. When the Europeans arrived in China they were very impressed and a new promotion of travel to China emerged, INCREASING China's economy.
Answer:
A) Cities
Explanation:
Nowadays people tend to leave rural areas and countryside because cities can offer better jobs and better education.
I believe the answer is C, because Martin Luther created the Lutheran Church