Why would a country want to stifle dissent during wartime?

The impeachment of president clinton by the u.s. house of representatives occurred with a. virtually all republicans supporting it, while virtually all democrats opposed it b. about two-thirds of republicans supporting it and about two-thirds of democrats opposing it c. half of all democrats and half of all republicans supporting it, while half of all democrats and half of all republicans opposed it d. virtually all democrats supporting it, while virtually all republicans opposed it

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period?

What is cuba’s relationship with the us in