Kellogg-Briand Pact, outlawing war, signed in Paris by 65 nations.

Alexander Fleming discovers penicillin.

Richard E. Byrd starts expedition to Antarctic; returns in 1930.

Anthropologist Margaret Mead publishes Coming of Age in Samoa.

Oxford English Dictionary published after 44 years of research.

Chrysler Buys Dodge Brothers

Chrysler Introduces De Soto and Plymouth cars.

Studebaker takes over Pierce Arrow

Coast to coast bus service debuts