If Congress does not have the express authority to establish a national bank, by what authority may it do so?

In ww1 where did france find laborers to with their war movement? ? & what country did the french fear?

Which of the following is the main reason early new england had villages rather than cities? 1. the area did not have ports for trade. 2. not many people lived in new england at the time. 3. new england did not have the natural resources to support cities. 4. the settlers set up new england with villages for religious reasons.

What was the most common destination for african american migrants between 1910 and 1930