Why were southern states concerned about giving the federal government the power to regulate international commerce?

Even before world war ii had ended, it was apparent that the allies would not remain friends in the post-war era. describe how the conflict between the superpowers manifested itself in the two following region: asia

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

Atreatment for stuttering in which the person is asked to speak in a singsong fashion, usually with the aid of a metronome is