22. Help me pls I’m giving brainlest

Last one

Explanation:

The answer would be C) More unified nation, business growth.

Explanation:

The telegraph had a huge impact on the United States; the one main reason for its great impact was communication. The telegraph made communication between states, business owners, and people extremely easy.

b. major john c. frémont led a rebellion called the bear flag revolt.

explanation:

during the bear flag revolt, from june to july 1846, a small group of american settlers in california rebelled against the mexican government and proclaimed california an independent republic. the republic was short-lived because soon after the bear flag was raised, the u.s. military began occupying california, which went on to join the union in 1850. the bear flag became the official state flag in 1911.