What did most Americans understand before their country entered World War I?
that the war would not last long
that the war would cost American lives
that the war would help the US economy
that the war could be won by the US alone

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