1. In 1917, Oklahoma became the first state in the United States to adopt an official state flag. The flag features a centered white star on a blue background, surrounded by a field of red, with four six-pointed stars in the corners. The symbolism of the flag reflects Oklahoma's history and culture.

2. On February 5, 1958, the first black student was enrolled at the University of Oklahoma. George McLaurin was initially denied admission to the all-white graduate schools at the university, but his case was taken to the Supreme Court, which ruled that he must be admitted. However, McLaurin was still required to sit apart from his fellow students and was not allowed to participate in certain activities.

3. In 1986, Oklahoma City residents voted to approve a one-cent sales tax increase to fund a new downtown arena. The facility, now known as Chesapeake Energy Arena, has hosted numerous concerts and sporting events, including NBA basketball games featuring the Oklahoma City Thunder.

4. Oklahoma native Will Rogers, a noted humorist and actor, was born on February 5, 1879. Rogers was a beloved figure in American popular culture in the early 20th century, known for his witty observations on politics and society. He died tragically in a plane crash in 1935.

5. On February 5, 1904, the town of Lawton was founded in southwestern Oklahoma. The town was named for General Henry Ware Lawton, a prominent military figure in the Spanish-American War and the Philippine-American War. Today, Lawton is the fifth-largest city in Oklahoma and is home to several museums and tourist attractions.