Answer: your answer is C.
Explanation: insulting or villainizing someone is cruel and making it hard for them to vote would be hard in itself. You must respect they’re opinions, and they will respect yours.
Many of our scientific ideas come from Ancient Greece :)
To cause a source to be biased means that it is influenced by your opinion or another factor that is not factual. Bias can take away from the credibility because it is not completely true, as a source should be.
"A. Anticommunist laws were passed" and "<span>D. Some government workers were forced to take loyalty oaths" are true. There was large-scale surveillance done of people suspected </span>of being Soviets.