Slaves were forbidden to leave the owner's property unless they were accompanied by a white person or had permission so in other words to keep them in check.
The person who claimed to receive religious inside directly from God was Annie Hutchinson.
Coahuila y Tejas-Index
Texas Empresario Stephen F. Austin (photo center) drafted a Mexican constitution, wrote a suggested "Plan of Federal Government" and presented it to Ramos Arispe six months prior to the emergence of Arispe's acta constitucional.
Answer:
it's called Rio Grande del Norte (it's also the 5th longest river in North America and ranking 20th for the longest river in the world)
hope that helps!!