Answer:
B
Explanation:
All southeast Asian countries turning communist was a big fear to the USA and they called this the domino effect because they feared that if one southeast Asian country turned communist, the rest would also
I think it was because there were too many immigrants coming in and taking our jobs, and American decided figure out what was an actual American, (so like the first settlers), and the immigrants weren't
"American" I actually think they limited china on how many people could come into the US and then after so many people came they cut them off, and then the Chinese who wanted to come to America would have to wait until next year. But then they considered that un American I guess unconstitonal is the word and then undid that law. I hope this helps.
By boosting their economy, america was able to thrive after the war unlike germany which went into debt after the treaty of versailles
Single member districts and a winner-take-all voting system. Hope this helps!