QUESTION 58 The U. S. gained most of its southwest territory via purchase from Mexico.
True
False

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

Abird flies at a speed of 75 metres per second for 15 seconds, how far does the bird fly

What term describes the government positions that officials who passed the civil service exam became a part of?