Modern concepts of race evolved a: after the fall of rome b: during the 19th century c: in ancient greece d: during world war 2

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

3. explain one example of how the u. s. has struggled to balance energy independence and environmentalprotection

Which political principle is set forth in this quote from the declaration of independence? "that whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government "?