That Mike Pence and other standard-bearers within this movement can regularly lean on King’s legacy is a consequence of how the civil-rights leader has been canonized. When President Ronald Reagan signed the holiday into law, in 1983—reversing his own objections to the holiday, and earlier ones to King himself—he signaled that America had accepted King in its pantheon of similarly revered leaders, people such as George Washington and Abraham Lincoln. But in order to do so, King’s legacy had to be repackaged in a way similar to theirs. – The Atlantic