What is the 14 amendment 15 and 13 amendment

Explanation:

The 13th, 14th, and 15th Amendments, known collectively as the Civil War Amendments, were designed to ensure equality for recently emancipated slaves. ... The 15th Amendment prohibited governments from denying U.S. citizens the right to vote based on race, color, or past servitude.

The Fourteenth Amendment affirmed the new rights of freed women and men in 1868. The law stated that everyone born in the United States, including former slaves, was an American citizen. ... In 1870, the Fifteenth Amendment affirmed that the right to vote “shall not be denied…on account of race.”

14- citizenship to all persons born or naturalized in the United States—including former slaves—and guaranteed all citizens “equal protection of the laws 15-U.S. Constitution granted African American men the right to vote by declaring that the "right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude 13-Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction

Explanation:

hernan cortes;

explanation:

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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