Today in history

Today is Tuesday, Feb. 19, the 50th day of 2019. There are 315 days left in the year. Today's Highlight in History: On Feb. 19, 1968, the children's program "Mister Rogers' Neighborhood," created by and starring Fred Rogers, made its network debut on National Educational Television, a forerunner of PBS, beginning a 31-season run.

On this date:

In 1473, astronomer Nicolaus Copernicus was born in Torun, Poland.

In 1807, former Vice President Aaron Burr, accused of treason, was arrested in the Mississippi Territory, in present-day Alabama. (Burr was acquitted at trial.)

In 1846, the Texas state government was formally installed in Austin, with J. Pinckney Henderson taking the oath of office as governor.

In 1881, Kansas prohibited the manufacture and sale of alcoholic beverages.

In 1934, a blizzard began inundating the northeastern United States, with the heaviest snowfall occurring in Connecticut and Massachusetts.

In 1942, during World War II, President Franklin D. Roosevelt signed Executive Order 9066, which paved the way for the relocation and internment of people of Japanese ancestry, including U.S.-born citizens. Imperial Japanese warplanes raided the Australian city of Darwin; at least 243 people were killed.

In 1945, Operation Detachment began during World War II as some 30,000 U.S. Marines began landing on Iwo Jima, where they commenced a successful monthlong battle to seize control of the island from Japanese forces.

In 1963, "The Feminine Mystique" by Betty Friedan was first published by W.W. Norton & Co.

In 1986, the U.S. Senate approved, 83-11, the Genocide Convention, an international treaty outlawing "acts committed with intent to destroy, in whole or in part, a national, ethnical, racial or religious group," nearly 37 years after the pact was first submitted for ratification.