From where did the Muslims learn the Greek knowledge? from Baghdad
from Rome
from books saved from conquest
from capturing Greek philosophers

no statement

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.

there were abundant sources of fuel nearby

because the vietnam war was fought in an especially brutal and untraditional way