James P. Cannon and the Emergence of Trotskyism in the United States, 1928-38Bryan D. Palmer reinterprets the history of labour and the left in the United States during the 1930s through a discussion of the emergence of Trotskyism in the most advanced capitalist country in the world. Focussing on James P. Cannon, the founder of American Trotskyism, Palmer builds on his previously published and award winning book, James P. Cannon and the Origins of the American Revolutionary Left, 1890 1928, with a deeply researched and