Answer:
Jefferson consistently spoke out against the international slave trade and outlawed it while he was President. He privately advocated gradual emancipation and colonization of slaves already in the United States, rather than immediate manumission.
Explanation:
C. Trade routes were opened and maintained
The <span>Emancipation Proclamation ended slavery and set all slaves free.
It was signed on September 22nd, which was soon after the Union's victory against the Confederates in the Battle of </span><span>Antietam.
It was this victory that prompted President Lincoln to pass the </span>Emancipation Proclamation.
So the answer is A. S<span>eeing the Union’s effectiveness at the Battle of Antietam.</span>
For relative, you could say it's located in the US, in Louisiana.
For absolute... Its geographical coordinates are 29.951065, -90.071533. ...
Does that help at all?