Will give brainliest and 30 points
how did jackson solve the issue of states' rights?

a.) he allowed south carolina to secede from the union.
b.)he lowered federal tariffs but affirmed his power to use the military to collect them.
c.)he invaded south carolina and forced john calhoun out of office.
d.)he allowed the southern states to ignore the federal laws with which they disagreed.

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

answer; the edward snowden leaks of nsa classified material;

answer; mental health prevention programs;