Which of these was made easier by the transcontinental railroad? A. Communication with European countries

B. Traveling from Mexico to Canada

C. Shipping goods across the continental United States

D. Commuting to work each day

C

Explanation:

The railroad built across the country made it easier for goods to be transported from the East - West or vice versa.

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.