The moon is waxing. Morning stars are Mars and Saturn. Evening stars are Jupiter, Mars, Mercury, Saturn, Uranus and Venus.
In 1858, a U.S. patent was granted to Hymen Lipman for a pencil with an attached eraser.
In 1867, U.S. Secretary of State William Seward reached an agreement with Russia for the purchase of Alaska for $7.2 million in gold.
In 1870, the 15th Amendment, granting African-American men the right to vote, was adopted into the U.S. Constitution.
In 1923, the Cunard liner Laconia arrived in New York City, the first passenger ship to circumnavigate the world. The cruise lasted 130 days.In 1975, the South Vietnamese city of Da Nang fell to North Vietnamese forces. UPI correspondent Paul Vogle described "the flight out of hell" as refugees attempted to flee the city.
In 1981, On March 30, 1981, John Hinckley Jr. shot and injured U.S. President Ronald Reagan outside a Washington hotel. White House press secretary James Brady, a Secret Service agent and a Washington police officer also sustained injuries. Hinckley was released from a psychiatric hospital in September 2016.
In 2006, Jill Carroll, a freelance reporter for The Christian Science Monitor, was freed in Baghdad after being held for 82 days by kidnappers.
In 2018, at least a dozen Palestinians died in the first week of the so-called Great March of Return protests in Gaza.
In 2020, Summer Olympics officials announced new dates for the rescheduled Games, with competition now scheduled to begin July 23, 2021, in Tokyo.