Question: is alcatraz a man made island?
Answer: …the 19-month seizure (1970–71) of Alcatraz Island in San Francisco Bay (California) by members of the...… …are the natural islands of Alcatraz and Yerba Buena and man-made Treasure Island, created for a world's...… group of Native Americans occupied Alcatraz Island, citing an 1868 treaty allowing them to claim any...…