Answer:
They all have something to do with Communism.
Explanation:
America was trying its best to keep other countries from falling into communism. Which is what all three the Truman Doctrine, the Policy of Containment, and the Domino Theory have in common.
Answer:
D a photograph
Explanation:
because it help to know what happened through the help of picture. it also help to increase memory power..
Which of Earth's layers is comprised mainly of extremely hot liquid metals?
A. Crust
B. Mantle
C. Outer Core
D. Inner Core
Answer: C outer core.
Explanation:
Outer core is a liquid mix of iron and nickel.
The equator divides the earth into Northern Hemisphere and Southern Hemisphere.
I hope this helped!