Why were people in 1918 encouraged to join the
military?

Because of a pandemic in 1918

Explanation:

Back in 1918, a global pandemic lasted for 2 years.

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.

if it were me, i would pick c. c is the best answer because it's basically saying go on a non-violent strike for india