What transformed us politics in the 1920’s?

a. the return of the republican old guard

b. the ascent of progressive politicians

c. rising support for the democrats

d. a split in the democratic party

the answer is D, A split in the democratic party :)

A. The return of the republican old guard  

Explanation:

In the race of 1920, the Democratic applicant firmly upheld the League of Nations. Then again, the Republican competitor Warren Harding restricted it. His motto was "a return to normalcy" which implied an arrival to the conditions before the war. He needed to come back to noninterference, and not to think about foreign issues. He won the election.

a is correct

hope this let me know if it is right

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: