The 20s began after World War 1 and many US citizens believed that it was Wilson's progressive and liberal politics that made them join such a gruesome war that they didn't even have to participate in. They wanted to become more conservative and republicans easily won, however, the great depression came and since Hoover couldn't solve it, and he was a millionaire and wasn't very popular, people turned to those who could solve it. Since it was FDR who could do it, it was thanks to the events in the 20s and 30s that many of the policies that made America great after World War 2 were introduced.
Yes, it is true that Franklin Delano Roosevelt grew up with all the benefits a privileged background could provide, which is why many labeled him a "traitor to his class" when he helped so many poor people during his presidency.
One of the major results of the Battle of Gettysburg was that European nations refused to intervene in the conflict on the side of the Confederacy and would not recognize the Confederacy as an independent nation.
The correct answer is public agenda
The agenda consists of ideas or events that are found within the masses at a given point in time. The media shapes the agenda through their depiction of ideas or events and usually works as a propaganda tool which for one reason or another tries to influence the public. They focus the attention of the people to several things while ignoring others.
. you can not know the truth about historicsl events and how the world came to be.
. you can not know who you are if you do not know where you come from.
. you can hope to learn something that can be put into future use.