Fifty-seven years after Dr . Martin Luther King Jr . was assassinated on that fateful evening of April 4, 1968, his voice ...

César Chávez Day honors the late Mexican American civil rights activist who dedicated his life to advocating for farmworkers' rights, fair wages, and better working conditions.

Before former President Obama proclaimed ... Inauguration Day, which took place on Jan. 20, is not part of the regular 11 federal holidays, but because it aligned with Martin Luther King Jr ...