Answer
I think the answer is A olmec and chavin were mother cultures
B, this was part of Roosevelt's New Deal which was meant to help those who were suffered from the Great Depression. Some administration were the CCC and WPA.
It impacted the encounters and exchanges because the disease that the European explorers brought to the Indians land was killing off their community (Tribe) and most of the Indians died and only left a few alive.
Answer:
The Treaty of Velasco
Explanation:
The above excerpts are from the document known as THE TREATY OF VELASCO. It was made on May 14, 1836. It comprises 10 articles.
The main purpose of the Treaty of Velasco is to end the hostilities between Texas and Mexico. It was signed by representatives from both sides.
In the treaty, was the agreement to exchange prisoners and released Texas properties forcefully taken by the Mexicans.