Print books
Woodrow Wilson (B WIL)
Presidents from Theodore Roosevelt through Coolidge, 1901-1929 : debating the issues in pro and con primary documents (320 PRE)
Leaders and Generals (B 920 BLO)
America's Entry into World War I (940.3 AME)
End of Innocence: 1910-1920 (973.91 END)
eBooks
German Propaganda and U.S. Neutrality in World War I
The United States in World War I : America's Entry Ensures Victory
Journal and web articles
"When the U.S. Used 'Fake News' to Sell Americans on World War I."
"The Posters That Sold World War I to the American Public."
"U.S. Entry into World War 1, 1917."
"The United States in World War I."
"Everything You Know About how World War I Ended is Wrong."
Statistics:
"World War I United States statistics" Google search
Primary sources: