Many more settlers began moving west with a. the completion of the transcontinental railroad. b. the passing of the indian appropriations act. c. the defeat of american indians at the battle at wounded knee. d. the institution of the reservation system.

A. the completion of the transcontinental railroad.

The First Transcontinental Railroad (also known as Pacific Railroad) was built between 1863 and 1869 by three private companies over public lands provided by US land grants. The railroad connected the western states and the northern Union states, transporting passengers and goods in a quick and less expensive way. It also led to many more settlers moving west.

hake ajdh hew anh ahw jwhau whn kusns? !

explanation:

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.