the assassination of Archduke Franz Ferdinand
A) American birds
Audubon was an ornithologist (which means he studied birds) and naturalist who was best-known for his paintings on American birds.
Answer: He fell short of the two-thirds majority (492) required to win the Democratic presidential nomination.
CREDITS: Wikipedia
The battle of Okinawa started April 1, 1945 and ended <span>June 22, 1945.</span>