The Emancipation Proclamation shifted the aim of the Civil war to freeing of the slaves in addition to preserving the Union. This was the main accomplishment of the Proclamation - freeing of slaves. This led to prevention of European involvement in the war since many Europeans were against slavery. This was yet another of Lincoln's accomplishments being that Britain and France had considered supporting the Confederacy before The Proclamation. Although slavery was abolished only in rebellious states, by the end of the war, it had influenced and prepared citizens to accept the idea and even advocate the abolition of slavery. Also, with the Proclamation African Americans were received into the army of U.S.
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there can be multiple reaskns skme may be:
poor workjng conditons
minimum wage
In the Northern british colony life was mostly depending on trade and manufacturing because farming was out of the picture.
In the Middle british colony life was mostly depending on ship building and harbors because of the great access to the water.
In the Southern british colonies life was mostly depending on farming because the soil in the south was rich and great for crops.