1. In 1937, the Hindenburg Disaster occurred in New Jersey, but the news was broken to the world from the NBC studios in New York on May 6th. The German airship, Hindenburg, caught fire as it tried to land in Lakehurst. This tragedy claimed the lives of 36 people, and the incident marked the decline of the use of airships as a mode of transportation.

2. On May 6th, 1895, Rudolph Valentino was born in Castellaneta, Italy. He later moved to New York to pursue a career in acting, and he became one of the most significant male sex symbols in Hollywood. He starred in movies like The Four Horsemen of the Apocalypse and The Sheik, which made him a legendary figure of the silent screen era.

3. The Bronx Zoo opened on May 6th, 1899, and it remains one of the largest metropolitan zoos in the world. It houses over 6,000 animals belonging to 600 different species. Its exhibits include African Plains, Congo Gorilla Forest, Madagascar!, and Butterfly Garden.

4. The Bank of New York was founded on May 6th, 1784, by Alexander Hamilton. It is the oldest bank in the United States, and it played a significant role in the development of the country's financial system. Today, it is a part of the Bank of New York Mellon Corporation, a global financial services company.

5. On May 6th, 1935, the Works Progress Administration (WPA) was created to provide jobs to millions of Americans who were unemployed during the Great Depression. It was one of the largest relief programs ever created by the US government, and it helped to stimulate the economy and improve infrastructure. The program lasted until 1943, and it employed over 8.5 million people.