What key political decision made by abraham lincoln change the nature of the war in the unions favor?

The Emancipation Proclamation.

It changed the Union's goals and purpose for fighting the war. Their new goal is to free the slaves.

The correct answer is issuing the Emancipation Proclamation.

The Emancipation Proclamation became law on January 1, 1863. The goal of this law was to free slaves within the "rebellious states" (aka the Confederacy). Even though this doesn't technically free slaves since the Confederacy no longer followed the laws put in place by the Union, it turns the tide in the war. This war is no longer about preserving the Union. Rather, the goal of this war is to free slaves and end the institution that helpd spark this Civil War. This allowed thousands of slaves who escaped the Confederacy to join the Union army.

using the map image above, answer a, b, and c. a. briefly explain the historical context of this map image.b. briefly explain one economic or social development in the period 1607–1754 that could be used to explain what the cartographer (mapmaker) shows in the map image. c. briefly explain one social development in the period 1607–1754 that could be used to explain the distinctions shown in the map image.your responses: a.during this time period the colonies had recently been formed by the british. the colonies were grouped into three sections based on common beliefs, lively hood, and how they interacted. the new england colonies had passed the mayflower compact and they focused on trade, shipbuilding, and fishing. the middle colonies had purchased land from the native americans and dealt mostly with the export of wheat, banking, and shipping.

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islam spread slowly through much of africa through trade and preaching.