Who needs the consent of Congress before a state can act on it

To what kinds of messages might the brain respond to keep you balanced on one foot?

Nita is the office manager at a service station. two applicants, max and tim, arrive to interview for the open mechanic's position. max's clothes are dirty, his hair is unwashed, and he doesn't make eye contact when he gives nita his name. tim dresses in clean jeans and a nice shirt, is shaved, and shakes nita's hand when he introduces himself. after the interview, keith the head mechanic, asks nita what she thought. both men have the skill set needed for the position. nita recommends tim. she is responding to her perception of

  following the agreement that was reached in the treaty of indian springs in 1825, chief william mcintosh lost his life. why did this happen