Answer:
Yellow Journalism led many Americans to support the Cuban rebels.
The effect the US economy grew in the buildup to the war and during its prosecution. From 1915 the US made tons of loans to the UK to help them in their war effort. It is not a stretch to say that WWI was the major factor in contributing to the "Roaring 20s" when the US economy boomed. After the peace the economy dropped temporarily and this is most likely attributable to the stopping of war material production. However, at that point in the timeline the US was the only country that had not been completely devastated by the effects of the war. US companies were able to expand their reach around the world, and domestic consumption in the US increased, hence the name "The Roaring 20s." So the short term effect (I am defining short term effect as within one decade) was that the US economy grew a large amount due to their involvement in WWI.
The long term effect was that US involvement in the war lead directly to the Great Depression and WWII. The Treaty of Versailles led to a system where the US was cashing in its wartime loans to the UK, which in turn was using the wartime reparations it received from Germany to pay off the US. This system collapsed when the Germany economy succumbed to hyperinflation and died. That paired with Black Tuesday, which was driven by rampant stock speculation from tons of US citizens flush with cash led to the Great Depression. Since the world was still reeling from the effects of WWI when Germany fell, everything else fell apart. This event was directly attributable to WWI.
https://history.stackexchange.com/questions/1024/what-was-the-economic-impact-of-ww1-on-usas-economy
<span>The Harlem Renaissance was an intellectual, social, and artistic explosion that took place in Harlem, New York, spanning the 1920s. During the time, it was known as the "New Negro Movement", named after the 1925 anthology by Alain Locke. The Movement also included the new African-American cultural expressions across the urban areas in the Northeast and Midwest United States affected by the African-American Great Migration,[1] of which Harlem was the largest. The Harlem Renaissance was considered to be a rebirth of African-American arts.Though it was centered in the Harlem neighborhood of the borough of Manhattan in New York City, many francophone black writers from African and Caribbean colonies who lived in Paris were also influenced by the Harlem Renaissance.The Harlem Renaissance is generally considered to have spanned from about 1918 until the mid-1930s.Many of its ideas lived on much longer. The zenith of this "flowering of Negro literature", as James Weldon Johnson<span> preferred to call the Harlem Renaissance, took place between 1924 and 1929.</span></span>
He ran for political office
Answer:
Donald Trump is the current president of the United States.