<span>One reason that native-born americans felt more threatened by the "new" immigrants than they had by the "old" immigrants was that the "new" immigrants brought different cultures and languages. These Nativists believed they were the true “Native” Americans, despite being descended from immigrants.</span>
The Vietnam War was a highly contentious period of time for the US, as it divided the nation in two and raised a counter culture that fought against government intervention. Many believed that the United States had no business in this conflict.
for one thing they didn't teach the slaves to read or write so they would be unintellegent and they would not know of what they could be. they taught them that they are meant to serve