Yes, it is normal for the economy to go through cycles of expansion and recession, since this is called he "business cycle". It is not normal, however, for recessions to turn into depressions.
It was primarily the "C. United Nations" that Kennedy was addressing when calling for peace and the reduction of nuclear arms, since this was aimed mostly at the USSR.
Answer:
This was the world of the first Americans—people who migrated to the Americas from another continent.
Explanation:
Centuries later, a different kind of immigration to the Americas would bring together people from three complex societies: the Native American, the European, and the West African. hope this helps you :)
They had superior communication, technology, and weapons.