May 26, 2027: National Paper Airplane Day, National Flip Flop Day, National Blueberry Cheesecake Day, National Senior Health And Fitness Day

Montana is organized as a United States territory by President Abraham Lincoln. The territory functioned as a frontier territory for 25 years until it was officially admitted to the Union as the 41st state on November 8, 1889.

President Andrew Johnson is acquitted by one vote in the U.S. Senate. The Senate fell one vote short of the two-thirds majority required to convict him. He was allowed to remain in office and finish out his term.

The Bank of North America was incorporated as America's first government-incorporated bank. The bank was established to stabilize the economy during the Revolutionary War.

Archaeological Institute of America forms after President Theodore Roosevelt signed the charter into law.

Chicago White Sox pitcher Ed Walsh delivers no-hits against the NY Highlanders. The final score was 8-1 in a 5 inning game.

Mr. and Mrs. Jacob Murdock and their children become the first family to travel across the U.S. car. They begin driving Los Angeles to New York City in a Packard Thirty. The trip takes 32 days, 5 hours, and 25 minutes.

President Calvin Coolidge signs Immigration law restricting immigration. The law explicitly prohibited the immigration of individuals from the "Asiatic Barred Zone". Asia, Arabs and Japanese were prevented from entering the country.

The House Un-American Activities Committee begins its first session. The committee was formed to investigate alleged fascist and communist ties in the U.S.

The American Flag House (Betsy Ross' Home) is given to city of Philadelphia. Ross never actually owned the building and only rented it. The home is located in Philadelphia's Old City and opened to the public for tours.

The government began rationing meat and cheese in the U.S. to ensure fair distribution and support troops overseas during WWII.

The U.S. and the Soviet Union sign the Anti-Ballistic Missile Treaty preventing both nations from deploying nationwide defenses against strategic ballistic missiles. The Treaty ensured that neither nation could launch a first strike without facing a devastating retaliatory attack by the other nation.

Resorts International opened its doors for business, becoming the first legal gambling casino in Atlantic City.

In New Jersey v. New York, the Supreme Court determines Ellis Island is mainly in the state of New Jersey, not New York. Over 12 million immigrants passed through Ellis Island between 1892 to 1954.