Back then and even in some cases now Blacks were generalized because of their race. As a result of that they had to sit in the back of the bus leading up to the middle seats. When the seats up front for the whites were taken the bus driver ordered black passengers in the middle row to stand so white passengers could sit.
The American attitude shifted in favor of rights for Native Americans. This is based on "Polls showed that Americans believed in rights for Native Americans". Why it's not A is because it wasn't the polling that contributed to the act, but what the polls showed which is C.
Anahuac is the name of the area the battle took place although i dont know the real name but judging by the way most battles are named i think it would be the battle of anahuac
