The correct answer is when he made the Emancipation Proclamation
At first, the war was fought to preserve the union. The northerners wanted to keep the seceding states in the union and they went to war to stop their independence. It was during the war that he made the emancipation proclamation which exclaimed that all slaves in the seceding countries were free and were welcome to join the northern army and this led to the three amendments that were introduced after the war.
<span>the development of written language helped unify China by, because everyone had the same written language, no matter where you were from and what dialect you speak you could understand anyone's writing.
Hope this helps!!! :)</span><span />
C: Jim Crow cut the close ties that had often existed in the antebellum South between black slaves and white owners.
The World War II, however, had a profound effect on American birth rates, with dramatic increases which was unexpected reversal of the prewar decline.
<h3>What happened to the birth rate after world War II?</h3>
The combination of factors that produced this child birth increase was that the soldiers returning home from the war, wanting to start a new journey and longing for stability in the lives of their families and loved ones.
The benefits of GI Bill promised decent pay, access to decent work, and affordable housing and raising a family was possible.
After more than fifteen years of economic instability, things finally got better in the United States, and everyone was ready to take full advantage of it.
Thus, these positive changes after World War II led to increasing trend in birth rates from 1946 to 1964.
learn more about World War II here:
brainly.com/question/1307652
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The answer to this question is C. 20 characters lol