Saul David Alinsky
Saul David Alinsky (January 30, 1909 – June 12, 1972) was an American community organizer and writer. He is generally considered to be the founder of modern community organizing. He is often noted for his 1971 book *Rules for Radicals*.
**Source**: Saul David Alinsky on Wikipedia (Wikipedia contributors, CC BY-SA 2.0)