Who was the american president during wwi? what was his campaign slogan in 1916?

Woodrow Wilson and the slogan was "He has kept us out of war"

Woodrow Wilson was the president and served in office from 1913 to 1921 and led America through World War I (1914-1918). The Democrats built their campaign around the slogan, "He Kept Us Out of War," saying a Republican victory would mean war with both Mexico and Germany. Wilson's position was probably critical in winning the Western states. (via research & google)

Hope this helps!

is this a multiple choice question? if so, could i see the answers to give you the right one!

explanation: we can only guess at how our actions may be perceived in the future. doing something really big like killing lots of people, saving lots of people, affecting the lives of lots of people is a sure fire way of being remembered in historical records. we can also make a difference in the history records by being a small influence on something bigger, whether that is as a civil servant, scientist or artist.

of course you could argue that we all affect history just as tiny cogs in a   bigger machine.

if you mean how do people influence our opinions of things which have already happened, then simply by writing a book which looks at things form a different perspective and trying to convince people that this perspective is more accurate or truthful. people do it all the time i.e. richard the third was a terrible or was he? plenty would disagree, it's just that their views aren't the most widely known.n: