Many people are unaware that King rehearsed his "I Have a Dream" speech at what is now the Historic Hampton House in Miami where he was a frequent guest.

Martin Luther King Jr., a reverend and civil-rights activist, was assassinated at 39. However, he inspired several movements and political changes.

Organizations across the NYC area are marking MLK Day with special events honoring the civil rights leader's legacy.

Related: Remembering Martin Luther King, Jr. With 30 Fascinating Facts About the Civil Rights Icon Over 250,000 supporters gathered at the Lincoln Memorial over 60 years ago, where King spoke those powerful,

Students across Greater Lansing had an opportunity to write about Martin Luther King Jr.'s 'I Have A Dream' speech and his legacy.

Members of the community also read Martin Luther King's Junior “I Have a Dream Speech” on another floor of the library.

About 50 people came together and marched over 10 blocks while listening to King's famous "I Have a Dream" speech.

As the nation celebrates Martin Luther King Jr. Day, thousands are volunteering with various organizations to honor the civil rights leader's mission.

As we mark the Martin Luther King Jr. holiday, ironically on the same day as Donald Trump’s second presidential inauguration, I am reminded of a famous quote from another King: “Can we all get along?” Yes,

ROCK ISLAND, Ill. (KWQC) - The Martin Luther King Jr. Community Center held the 42nd annual memorial service and awards celebration. The event honors the life and work of the late Rev. Martin Luther King Jr. The service featured performances and presentations, including one from a member of the Little Rock Nine.

LAKE CHARLES, La. (KPLC) - Today, people are remembering Dr. Martin Luther King Jr. and what he’s done for communities everywhere. In Lake Charles, groups celebrated all weekend, and festivities concluded today with a parade.