1935

Bill & Bob meet

References:

http://saphonemeeting.org/blog/aa-history-flowchart/

https://en.wikipedia.org/wiki/1935

http://www.onthisday.com/events/date/1935

http://www.infoplease.com/ipsa/A0112302.html

1939

AA Big Book published

1979

1995

2001

2016