The answer is 40%<span> alcohol by volume = 80% proof</span>
answer to 11937.
July: Japan invades North China from Manchuria.
1940.
July: U.S. imposes trade sanctions, followed by an embargo, aimed at curbing Japan's military aggression in Asia.
1941.
January: Adm. Yamamoto begins communicating with other Japanese officers about a possible attack on Pearl Harbor.
Jan. ... 2.President Roosevelt
