Your answer would be True
Answer:
C. Independent Clause
Explanation:
An independent clause is a clause that can stand alone as a sentence
A period of severe dust storms that greatly damaged the ecology and agriculture of the U.S. and Canadian prairies during the 1930s
I believe the answer is: Individualism and federal bureaucracy
Individualism becomes a threat because it make people less likely to be involved in social issues, while federal bureaucracy would strengthen the Federal government and would take away the power to determine enacted law from the people.