June 28
Archduke Franz Ferdinand of Austria and his wife, Sophie, are shot to death by a Bosnian Serb nationalist during an official visit to the Bosnian capital of Sarajevo. The killings sparked a chain of events that led to the outbreak of World War I by early August. – 1914.
June 29
In Furman v. Georgia, the U.S. Supreme Court rules by a vote of 5-4 that capital punishment, as it is employed on the state and federal level, is unconstitutional. – 1972.
June 30
President Harry S Truman orders U.S. armed forces to assist in defending South Korea from invading North Korean armies. – 1950.
July 1
The largest military conflict in North American history begins when Union and Confederate forces collide at Gettysburg, Pa.. – 1863.
July 2
President Lyndon Johnson signs Title VII of the Civil Rights Act of 1964, which forbids employers and unions from discriminating on the basis of race, color, gender, nationality, or, religion. – 1964.
July 3
On the third day of the Battle of Gettysburg, Confederate General Robert E. Lee’s last attempt at breaking the Union line ends in disastrous failure which brings the most decisive battle of the American Civil War to an end. The Union had 23,000 killed, wounded, or missing in action and the Confederates suffered 25,000 casualties. – 1863.
July 4
In Philadelphia, Pa., the Continental Congress adopts the Declaration of Independence, which proclaims the independence of the United States of America from Great Britain and its king. – 1776.
Sources: History.com.