The state of being excluded from social activity as an 'outsider'
Dallas is approximately 4 hours north of Austin, which is considered "central" Texas. With the panhandle, Dallas is not true "north" Texas, but it is central/north.
Answer:
yes and no they left because they had to
The U.S. military would act like the owners of all the land and the native americans would attack the U.S. for there land back
To decide if a previous ruling/law is constitutional.