They have made a difference and revolutionized the world. They come from all walks of life and from all corners of the globe. These remarkable individuals have pioneered, developed and forever improved their industry and the world in which we live. Engaging and relevant, these individuals will change the way you view the world, and remind you that it only takes one person to make a difference. This episode features Indira Gandhi, Margaret Thatcher, Hillary Clinton, Benazir Bhutto, and Angela Merkel.

Originally released by Film Ideas, 2011. Streaming video file encoded with permission for digital streaming by Infobase on March 10, 2015.

Indira Gandhi: Former Indian Prime Minister (1:39); --Indira Gandhi: Poverty and Agricultural Programs (2:50); -- Margaret Thatcher: Former UK Prime Minister (2:05); -- Margaret Thatcher: Falklands War (2:22); -- Hillary Clinton: U.S. Secretary of State (1:41); -- Hillary Clinton: Controversy and Criticism (2:46); -- Benazir Bhutto: Former Pakistan Prime Minister (2:05); -- Benazir Bhutto: Assassination (2:23); -- Angela Merkel: Chancellor of Germany (1:34); -- Angela Merkel: Globalization (2:53); -- Credits: Women In Politics (Indira Gandhi, Margaret Thatcher, Hillary Clinton, Benazir Bhutto, Angela Merkel): Advocates of Change (0:38); .