Answer:1 is C
4 is land use and social class
6 is C
7 is B
8 is a
Explanation:
Whereas theDepartment of Defense is charged with military actions abroad, theDepartment of Homeland Security works in the civilian sphere to protect the United States within, at, and outside its borders. Its stated goal is to prepare for, prevent, and respond to domestic emergencies, particularly terrorism.
There are several pieces of evidence that exist that show that Indus Valley civilizations traded with Sumer, but the most significant is in the layers of stone under the ground.
I believe it’s The Fertile Crescent
Genghis khan unified the mongolian tribes during this time period
