Complex sentence: The Young radicals was a 1920's group of pragmatic naturalists from Columbia University or City College and were by and large devotees of John Dewey and Morris Cohen and often admirers of Walter Lippmann, Herbert Croly, The New Republic, and The Nation.
Split into simpler sentences: The Young radicals was a 1920's group of pragmatic naturalists from Columbia University or City College. They were by and large devotees of John Dewey and Morris Cohen and often admirers of Walter Lippmann, Herbert Croly, The New Republic, and The Nation.