On This Day: Apollo 16 lifts off on manned mission to moon

April 16 (UPI) -- On this date in history:

In 1862, the U.S. Congress abolished slavery in the District of Columbia.

In 1912, as crowds gathered outside its New York City offices, the White Star Line denied that it was withholding information on the sinking of RMS Titanic.

In 1947, a fire aboard the French freighter Grandcamp in the Texas City, Texas, port on Galveston Bay ignited ammonium nitrate and other explosive materials in the ship's hold, causing a massive blast that destroyed much of the city and killed nearly 600 people.

In 1963, the Rev. Martin Luther King Jr. wrote "Letter from Birmingham Jail" while imprisoned in Alabama for protesting segregation.

In 1972, Apollo 16 blasted off on an 11-day moon mission with three astronauts aboard.

In 1990, Dr. Jack Kevorkian helped in his first assisted suicide. In December, he was charged with murder for the death of a woman with Alzheimer's disease, who died using his so-called suicide machine in June.

File Photo by Bill Pugliano/UPI

In 1991, the first Jewish settlement under the Israeli government opened in the occupied territories, defying a U.S. request to stop settlement activity in the West Bank and Gaza Strip.

In 1999, hockey legend Wayne Gretzky announced his retirement from the NHL after 21 years. He was inducted into the NHL Hall of Fame in November without having to go through the usual three-year waiting period.

File Photo by Ezio Petersen/UPI

In 2002, Dutch Prime Minister Wim Kok and members of his government resigned after a report faulted them, along with the United Nations, for failing to prevent the 1995 massacre of 7,500 Muslim men and boys at Srebrenica, Bosnia.

In 2007, Seung-Hui Cho, a senior at Virginia Tech, went on a campus shooting rampage, killing 32 people before killing himself.

In 2011, a vicious rash of tornadoes tore through 14 U.S. states, leaving more than 40 people dead and many others homeless.

In 2018, Kendrick Lamar became the first rapper to win the Pulitzer Prize for music for his album Damn.

File Photo by Jim Ruymen/UPI