Question

As a result of the house unamerican activities committee hundreds of people were

Answer 1

Falsely accused of being Communists

Explanation: The work of the House Unamerican Activities Committee was a part of the Second Red Scare of the 1950s.

Answer 2

i think that the answer is:

"As a result of the house unamerican activities committee hundreds of people were blacklisted"

I'm not sure about it but i did my best answer :)