In your opinion, do you believe that Senator McCarthy took it too far when accusing these people of being connected to communism, or was it the right thing to do?​

Many of the communists rooted out by McCarthy and his allies were spies or had ties to Russia. Alger Hiss is one of these spies, but was convicted rather for perjuring himself on this charge. I believe he (McCarthy) was right in doing what he did, as rather than allowing such people to take root in our government, he fought back against them.

d.prevent the spread of communism outside of eastern europe.

he did it to save us from our sins, so we can see him in heaven 1 day. it's because he loves us so much. he used himself as the final sacrifice, so that we could be forgiven for our sins, so that we can see him in heaven, if we believe.