Which was a direct effect of the feudal system in medieval europe

What were the purposes of salt? check all of the boxes that apply. -to achieve peace -to protect the security of the united states -to form an alliance against communist nations - to stop the nuclear arms race - to give the united states an advantage over the soviet union

Explain how colonists treated the native americans and what happened to natives. ! ^^^ 12 points

What notable contributions to science has sandia national labs (snl) produced over the years?