Lincoln reentered politics in 1856 by joining the Republican Party.
joining the Democratic Party.
running for Congress as a Know-Nothing.
running for Congress as a Free-Soiler.

A joining the Republican party

Explanation:

Correct on edge just took the test

Brainlest plz

answer; the period of time known as the middle ages;

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years