HIGHLIGHTS IN HISTORY

Today’s highlight:

On July 31, 1991, President George H.W. Bush and Soviet President Mikhail S. Gorbachev signed the Strategic Arms Reduction Treaty in Moscow.

On this date:

1777: During the Revolutionary War, the Marquis de Lafayette, a 19-year-old French nobleman, was made a majorgeneral in the American Continental Army.

1919: Germany’s Weimar Constitution was adopted by the republic’s National Assembly.

1948: President Harry S. Truman helped dedicate New York International Airport (later John F. Kennedy International Airport) at Idlewild Field.

1957: The Distant Early Warning Line, a system of radar stations designed to detect Soviet bombers approaching North America, went into operation.

1964: The American space probe Ranger 7 reached the moon, transmitting pictures back to Earth before impacting the lunar surface.

1970: “The Huntley-Brinkley Report” came to an end after nearly 14 years as co-anchor Chet Huntley signed off for the last time; the broadcast was renamed “NBC Nightly News.”

1971: Apollo 15 crew members David Scott and James Irwin became the first astronauts to use a lunar rover on the surface of the moon.

1972: Democratic vice-presidential candidate Thomas Eagleton withdrew from the ticket with George McGovern following disclosures that Eagleton had once undergone psychiatric treatment.

1989: A pro-Iranian group in Lebanon released a grisly videotape showing the body of American hostage William R. Higgins, a Marine lieutenant-colonel, dangling from a rope.

1992: Thai Airways Flight 311, an Airbus A310, crashed while approaching Tribhuvan International Airport in Nepal; all 113 people aboard died.

2002: A bomb exploded inside a cafeteria at the Hebrew University of Jerusalem, killing nine people, including five Americans.

Ten years ago:

Scientists reported the Phoenix spacecraft had confirmed the presence of frozen water in Martian soil. Three teenagers were shot to death when a gunman opened fire on a group of young people who’d gathered to go swimming in the Menominee River near Niagara, Wis. The gunman, Scott J. Johnson, was later sentenced to life in prison without parole.

Five years ago:

President Barack Obama’s national security team acknowledged for the first time that, when investigating one suspected terrorist, it could read and store the phone records of millions of Americans.

One year ago:

Retired Marine Gen. John Kelly was sworn in as White House chief of staff, replacing Reince Priebus. Hours later, White House communications director Anthony Scaramucci was let go, just 11 days after he was appointed to the job. Los Angeles reached a deal with international Olympic leaders to host the 2028 Summer Games. The games were officially awarded to Los Angeles in September.