President lincoln issued the emancipation proclamation after
a) the union’s effectiveness at the battle of antietam.
b) the death of general jackson at chancellorsville.
c) the nation had voted to decide the issue of slavery.
d) the capture of washington, dc, by confederate forces.

The correct answer is: A) the Union's effectiveness at the Batlle of Antietam.

The Emancipation Proclamation was issued on January 1, 1863 by Abraham Lincoln; in it he declared that the people held as slaves within the rebel states or the Confederate States, "are, and henceforward shall be free." Another topic adressed the black military units to establish among the Union Forces. The opportunity to issue the Proclamation came after the Union won at the Battle of Antietam held on September 17, 1862.

- "the past is made of multitudinous items ranging from anything that can be collected, recollected or assessed to originate in the past. as such, the past is a gallimaufry of particulars that may not have been related in any way. however, the human mind seeks organization to understand concepts and other things. the human mind therefore seeks relationships in explaining and studying the past. history being a humanity, dictates that historians have to serve this human trait by bringing structure to details of the past. historians do this by creating interpretive frameworks that capture as many details as possible."

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answer; i believe the two groups were irish immigrants and chinese immigrants;