Explain and give examples of other minorities in the military

After President Abraham Lincoln's Emancipation Proclamation, Jan. 1, 1863, black Soldiers were officially allowed to participate in the war.

Explanation:

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worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

syria

tens of thousands of people were killed in as it’s longtime leader attempted to stay in power.