America in crisis : fourteen crucial episodes in American history / Perry Miller, Richard B. Morris, Richard H. Shryock, Louis Hartz, Howard Mumford Jones, C. Vann Woodward, Henry David, Richard Hofstadter, Meyer Schapiro, Dexter Perkins, Walton H. Hamilton, Paul B. Sears, Morris Janowitz, Norman Holmes Pearson ; edited by Daniel Aaron.    New York : Alfred A. Knopf, 1952 . xiv, 363 stran