Can you please give me one fact about each of these presidents on why they won by a big margin

Donald Trump
Barack Obama
George W.Busch
Joe Biden

Donald Trump: Trump won the presidency by a large margin in the electoral college in 2016 due to strong support from white working-class voters in swing states.

Barack Obama: Obama won by a large margin in the electoral college in 2008 due to high voter turnout among young people and minorities, as well as a strong appeal to independent voters.

George W. Bush: Bush won by a large margin in the electoral college in 2004 due to a strong showing in key swing states, such as Ohio and Florida, and a well-organized national campaign.

Joe Biden: Biden won by a large margin in the electoral college in 2020 due to a broad coalition of support from suburban voters, minority communities, and seniors, as well as strong turnout in key battleground states.