Many U. S. citizens believed that expansion of the United States to the Pacific Ocean was a "God Given right. This idea became known as
a. Westward Expansion
b. Compromise of 1850
c. Manifest Destiny
d. The Great Migration

The Answer is C Manifest Destiny

Explanation: The early settlers believed that they should spread from the Atlantic ocean to the pacific.

the answer to your question is:

strong-mayor system

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.