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- United States — Colonial question
United States — Colonial question — Audiobooks
The Strenuous Life
by Theodore Roosevelt
"Imperialism" and "The Tracks of Our Forefathers"
by Charles Francis Adams
Lessons of the war with Spain and other articles
by A. T. (Alfred Thayer) Mahan
Uncle Sam Abroad
by Jacob Elon Conner
Problems of Expansion
by Whitelaw Reid
"Colony,"--or "Free State"? "Dependence,"--or "Just Connection"? "Empire,"--or "Union"?
by Alpheus Henry Snow