American Generations - Cycles in U.S. History American Generations - Cycles in U.S. History American Generations - Cycles in U.S. History Strauss-Howe generational cycle theory Cycles in U.S. History http://www.timepage.org/time.html http://www.timepage.org/time.html Cycles on American History Cycles in US History generational archetypes Generations American History Howe and Strauss’s generational archetypes