This answer is A my sister just had this question. So i believe it is A
Answer:
Early Tehuacan Valley people were hunter-gatherers who first domesticated maize.
Explanation:
The Tehuacan Valley is an arid plateau located in southeast Puebla, a state located in central Mexico. The Tehuacan Valley is renowned for being an extremely dry region, where rain is scarce and access to fresh water is difficult. Despite that, the Tehuacan Valley has been continously inhabited for millennia, with the first nomad hunter-gatherers arriving in the area some 20,000 years ago. According to several findings, including those in a cave known as the Maize Cave,<u> it was here were </u><u>maize was first domesticated</u><u>, some </u><u>7,000 years ago</u>. This led to the Tehuacan Valley being the site of some of the first permanent settlements in Mesoamerica. Starting around 2000 BCE, the valley inhabitants devised and built a series of canals and dams to collect the much needed water for their maize crops. Because of this history, the Tehuacan Valley is also known as the "Cradle of Maize" worldwide.
The 1863 Emancipation Proclamation freed African Americans in rebel states, and the Thirteenth Amendment, passed after the Civil War, freed all slaves in the United States, wherever they may have been.
<h3>What impact did the Civil War have on slavery?</h3>
The Thirteenth Amendment to the Constitution was approved in 1865, and as a result, approximately four million slaves were set free as a result of the Union's victory in the Civil War. African Americans were given citizenship in 1868 by the Fourteenth Amendment, and their ability to vote was secured in 1870 by the Fifteenth Amendment.
<h3>Following the Civil War, what issues did slaves encounter?</h3>
A new set of challenges confronted hundreds of thousands of African Americans in the South: how to build an independent life economically in the face of hostile whites, little to no education, and a lack of other resources, like money.
<h3>What happened to black slaves after the Civil War?</h3>
The so-called Exodusters relocated to Kansas in the west. Others founded villages like Bogue and Nicodemus in the state's western region, while some chose to settle in big cities like Topeka and Kansas City. The first significant movement of former slaves, as historians refer to it, had thousands of participants by 1880.
Learn more about slaves after the Civil War: brainly.com/question/2505419
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