This small textbook examines the nature of selected political revolutions in the past three centuries an around the world. Political Revolutions Of The 18th, 19th, And 20th Centuries identifies the causes of revolutions and evaluates the effects of major political revolutions since the 18th century. Sidebar biographies highlight the roles played by selected individuals during these revolutions. Other sidebars feature topics of related interest. Documents that are important in understanding the revolutions are referred to in the text and included in appendices at the back of the book.