Mount St. Helens erupts

Scholars believe an arrest warrant was issued on May 18, 1593 for Christopher Marlowe, after fellow writer Thomas Kyd accused Marlowe of heresy.

On May 18, 1783, the first United Empire Loyalists, known to American Patriots as Tories, arrive in Canada to take refuge under the British crown in Parrtown, Saint John, Nova Scotia (now New Brunswick), Canada. The town was located on the Bay of Fundy just north of the border with what is now the state of Maine.

Abraham Lincoln, a one-time U.S. representative from Illinois, is nominated for the U.S. presidency by the Republican National Convention meeting in Chicago, Illinois. Hannibal Hamlin of Maine was nominated for the vice presidency.

On May 18, Union General Ulysses S. Grant surrounds Vicksburg, the last Confederate stronghold on the Mississippi River, in one of the most brilliant campaigns of the war.

The Kiowa Chief Satanta joins with other Native Americans to massacre a wagon train near the Red River in northeastern Texas.

In a major victory for supporters of racial segregation, the U.S. Supreme Court rules seven to one that a Louisiana law providing for “equal but separate accommodations for the white and colored races” on its railroad cars is constitutional. The high court held that as long as equal accommodations were provided, segregation was not discrimination and thus did not deprive African Americans of equal protection under the law as guaranteed by the 14th Amendment.

Some six weeks after the United States formally entered the First World War, the U.S Congress passes the Selective Service Act on May 18, 1917, giving the U.S. president the power to draft soldiers.

On May 18, 1920, Karol Jozef Wojtyla is born in the Polish town of Wadowice, 35 miles southwest of Krakow. Wojtyla went on to become Pope John Paul II, history’s most well-traveled pope and the first non-Italian to hold the position since the 16th century. After high school, the future pope enrolled at Krakow’s Jagiellonian University, where he studied philosophy and literature and performed in a theater group. During World War II, Nazis occupied Krakow and closed the university, forcing Wojtyla to seek work in a quarry and, later, a chemical factory. By 1941, his mother, father, and only brother had all died, leaving him the sole surviving member of his family.

Aimee Semple McPherson, a nationally known evangelist, disappears from Venice Beach in Los Angeles, California. Police dispatched planes and ships in an effort to find her, but she was nowhere to be found. Authorities later discovered that radio announcer Kenneth Ormiston, a friend of McPherson, had also vanished.

In the Rajasthan Desert in the municipality of Pokhran, India successfully detonates its first nuclear weapon, a fission bomb similar in explosive power to the U.S. atomic bomb dropped on Hiroshima, Japan. The test fell on the traditional anniversary of the Buddha’s enlightenment, and Indian Prime Minister Indira Gandhi received the message “Buddha has smiled” from the exuberant test-site scientists after the detonation. The test, which made India the world’s sixth nuclear power, broke the nuclear monopoly of the five members of the U.N. Security Council—the United States, the Soviet Union, Great Britain, China and France.

At 8:32 a.m. PDT on May 18, 1980, Mount St. Helens, a volcanic peak in southwestern Washington, suffers a massive eruption, killing 57 people and devastating some 210 square miles of wilderness.

On May 18, 1980, Ian Curtis, lead singer and lyricist of the British group Joy Division, hangs himself in his Cheshire kitchen. He was only 23 years old.

Facebook, the world’s largest social network, holds its initial public offering (IPO) and raises $16 billion. It was the largest technology IPO in American history to that date, and the third-largest IPO ever in the United States, after those of Visa and General Motors. At the time it went public, Facebook was valued at $104 billion and had some 900 million registered users worldwide.