An Alabama home where Martin Luther King Jr. and others planned marches in the 1960s calling for Black voting rights has been reconstructed in its entirety at a museum near Detroit.

On this day in 1920, the way people drove was changed forever when a Detroit traffic cop installed a four-way, tri-color traffic signal on Woodward Avenue in Detroit.

To mark NASCAR’s 75th season, The Associated Press interviewed 12 key contributors to the industry on multiple topics.