Yes, the current American tendency to blame the poor for unfavorable conditions is similar to racist attitudes of the past. Groups in power, whether by class or race, have always tended to attribute their issues to outside parties such as the less-privileged strata of society. For example, Hitler blamed Germany’s post-WWI economic and political suffering on the domestic Jewish population, encouraging the entitled and intolerant “Aryan” Germans. In America today, political groups that are composed of the most-fortunate demographics of society tend to blame the poor for high taxes and invasive social programs. As always, xenophobia against impoverished immigrants prevails and continues to perpetuate the use of “scape-goats” for economic and societal issues brought by other factors.
Well some people do that to intertain the watchers as well as teach them that way they can help younger people learn history so that they don't forget important events.
Anti-war marches and other protests, such as the ones organized by Students for a Democratic Society (SDS), attracted a widening base of support over the next three years, peaking in early 1968 after the successful Tet Offensive by North Vietnamese troops proved that war's end was nowhere in sight.
Absolutely not because this would mean we'd not work with International countries and many other things. Look up the definition of Isolationism and come up with your own answer in your own words because it's asking you to provide your own opinion