The answer is true. There
was several times where the United States restricted the entry of certain
groups of people into their country. These
was regulate who would enter their country.
Today that is no longer being practiced as restrictions are now being
removed.
Well the U.S came out on top
3 Vietnamese torpedo ships were sunk 4 of their sailors died and six more wounded
They had weapons, their societies were separated, which made it easier for them to take over