President Joe Biden signed the 2022 Lend-Lease act to send military equipment to Ukraine.
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Christopher Columbus embarked on his fourth and final journey into the New World.
The Huffington Post was launched, founded by Arianna Huffington, Andrew Breitbart, Kenneth Lerer, and Jonah Peretti.
The United States became the first country to legalize a birth control pill.
A steam locomotive called City of Truro became the first steam engine to go over 100 miles per hour.
The Luna 5 attempted to land on the Moon.
