US intervenes on behalf of French forces in Vietnam. On 27 June, the US sent 35 military advisers to South Vietnam and agreed to aid the anti-Communist government.
Richert, Lucas Paul. "US intervenes in Vietnam". The Literary Encyclopedia. First published 01 October 2008; last revised 30 November -1.
[http://www.litencyc.com/php/stopics.php?rec=true&UID=3221, accessed 25 April 2015.]