During the 1840s, Americans used the idea of Manifest Destiny to justify the... A. expansion of women's rights
B. acquiring of new territories
C. repeal of the Missouri Compromise
D. beginning of free public education

T his expression was popular in the 1840s. Many people believed that the U.S. was destined to secure territory from "sea to sea," from the Atlantic to the Pacific Ocean. This rationale drove the acquisition of territory; the belief the U.S. Was "destined" to expand so its B i think

Explanation:

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.