African Americans in the South often help Union forces by serving as spies and scouts. African Americans did all they could to help the Union army. This was especially true after the Emancipation Proclamation, as Lincoln attempted to free slaves from the control of Confederate states. This was one of the many reasons why African Americans in the South helped Union forces. These citizens often acted ignorant or didn't appear to be paying attention when Southerners discussed their next military moves. African Americans would then relay this information to the Union commanders, giving them a strategic advantage.
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no power to compel obedience if one state invaded another there was nothing to repelling the invasion
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They ruled that Oregon school boards random drug tests on athletes was reasonable under the 4th amendment.
Explanation:
The Capture of Jerusalem - The Crusaders achieved their aims in retrieving the Holy Land but their claim was soon challenged by the Egyptians. Had reduced calvary and need to rest before the attack/reclaim.
The Crusaders enter Damascus - Christians were defeated and lead them to be defensive for quite some time. Dispute broke out over how to approach this siege.
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