From John F. Kennedy's inauguration in 1961 to the swearing in of Barack Obama in 2009, here are some of the most memorable introductory moments from presidents gone by. | Reuters

Following the historic inauguration of President Joe Biden, actor Tom Hanks hosted a prime-time event celebrating America’s 46th president and the nation’s first-ever female VP, Kamala Harris. https://bit.ly/3o5MmKE | FOX6 News Milwaukee

Lyndon B. Johnson (Lyndon Baines Johnson Library and Museum), one of the most colorful and consequential men to occupy the office of President of the United States, was born on this day in 1908. In just five years and five months as President, Johnson signed the Civil Rights Act of 1964, the Voting Rights Act of 1965, and launched an array of initiatives, pledging to build a “Great Society.” Learn more about the 36th President in this clip from THE CONGRESS. | UNUM Ken Burns