Answer: 10
Because I counted back 10 times on the middle of the number line marks and when I got to 1950 I noticed I counted back 10 times each Line
Answer:
False
Explanation:
The US policy described is called <em>Containment. </em>It was used to prevent the spreading of communism around the world.
The Truman Doctrine is a policy where US counters <em>Soviet geopolitical expansion</em>. This was used during the Cold War.
The Black Lives Matter Movement, The acceptance of LGBTQ+ marriage, Technological expansions, Coronavirus, just to name a few :)