What phenomenon destroyed thousands of lives and careers in the 1930s and 1940s due to a fear of communism?

Why were the colonists beginning to think about what constituted a good government?

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island. a deadly virus emerges that can pass from human to human. a civil war breaks out in italy. a solar eclipse occurs.

Which of these were achievements of the safavid dynasty? check all that apply.