Impeachment refers to

Pretty sure it is C (third one)

Explanation:

Impeachment is the process by which a legislative body levels charges against a government official... In the United States, for example, impeachment at the federal level is limited to those who may have committed "Treason, Bribery, or other high crimes and misdemeanors"

C) a formal protection from persectution

Note: Impeachment is the process by which a legislative body levels charges against a government official. ... In the United States, for example, impeachment at the federal level is limited to those who may have committed "Treason, Bribery, or other high crimes and misdemeanors".

overtime, the civil rights movement changed in a way that not only it benefited african-americans, but benefited other ethnicity's such as latinos, asians, or women too! that's why the results of the movement be called mixed.

the civil rights movement brought about tremendous changes. no longer were blacks denied the right to vote, to eat, shop, and swim where they , and more importantly, to attend integrated schools. despite its many accomplishments, however, the civil rights movement had its shortcomings. for example, many people, both young and old, lost their lives, homes, jobs, and families. still other individuals were so damaged by psychological trauma that they ceased being productive members of the community. the movement left intact the economic inequities that had contributed to the maintenance of segregation. and finally, racism remained alive and well long after the movement's end. like most movements of its kind, the civil rights movement left behind a mixed legacy of triumph and tragedy.

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.