It's c. Hope this is right and if not sorry, <span>Lo0reichAl5ito!</span>
That would be the bubonic plague or the black plague for a more common name.
The Declaration of Independence states that when the govt abuses its power, the people have a right to change the government or even overthrow it.
Answer:
According to a source:
Red Scare Impact 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.)
Hope this helps!