Powerful and influential groups called have arisen to finance political campaign, mostly on a national level.
a. political action
b. interest group
c. petition
d. individual

A) Political action

Explanation:

The correct answer is A) political action.

Powerful and influential groups called political action committees have arisen to finance political campaigns, mostly on a national level.

Political action committees organize fundraising campaigns to collect money for political campaigns or to support legislation in Congress. Also known as PACs, these committees are supervised by the Federal Election Commission to oversee the handling of money and assure that it is legal money that is invested in campaigns

the california missions began in the late 18th century as an effort to convert native americans to catholicism and expand european territory. there were 21 missions in all, lasting from 1769 until about 1833.   the missions were built by the spanish starting in 1769 in order to “colonize” the territory of alta california. so the missions were important because they were the means of settling california. it also wanted to keep other european countries out of alta california. building settlements along the coast would them meet these goals. missionaries wanted to convert the indians to the roman catholic faith. california indians did much of the work to build missions.

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.