The battles of Lexington and Concord...
Answer:
B. States’ rights
Explanation:
South demanded nullification of right of slaves whereas North opposed it so they fought for these ideas under the "States' rights" because it dealt with how each state wanted things to be done (most times in their own way)
Answer:
He gave farm land to the poor.
Explanation:
Apparently, Nerva gave the poor/general public slots of land, sums of money, and exempted people from the inheritance tax. This was to gain their favor, but his actions actually hurt the Roman Treasury.