

Mann radically alters our understanding of the Americas before the arrival of Columbus in 1492. Mann 4.04 82,608 ratings4,623 reviews In this groundbreaking work of science, history, and archaeology, Charles C. The views of Club speakers are their own and their participation does not constitute or imply endorsement or recommendation by The Commonwealth Club. 1491: New Revelations of the Americas Before Columbus Charles C. Each year, we bring nearly 500 events on topics ranging across politics, culture, society and the economy to our members and the public, both in-person and via extensive online and on-air listenership and viewership.

The Commonwealth Club of California is the nation's oldest and largest public affairs forum. The leading national forum open to all for the impartial discussion of public issues important to the membership, community and nation. In the book, Charles Mann answers long asked questions about ancient America.
