By ordering the removal of the government deposits.
Answer:
The Red Scare was hysteria over the perceived threat posed by Communists in the U.S. during the Cold War between the Soviet Union and the United States, which intensified in the late 1940s and early 1950s. (Communists were often referred to as “Reds” for their allegiance to the red Soviet flag.)
Explanation:
They gave hope and love to many people across the world.
The value of currency decreases
Answer:
New Technology Made battle deadlier
Explanation:
This would be the most likely answer but most would say unsanitary conditions killed the most people in ww I but especially biological warfare also took a tole