Look Smart Trivia: Civil Rights Heroes

Martin Luther King Jr. amply deserves this day of honor - and his place in the pantheon of American giants. But I don’t think he’d mind if we paid homage to some of the other heroes of the 1960s struggle for equality. The first player to name the person featured in all the photos below, as usual, gets that $5 Meh coupon. This is probably a bit harder than the usual Look Smart Trivia - I had to educate myself on a few of these people, so I hope the hunt for answers is enlightening for you, too. Insert signoff catchphrase here!

Last Friday’s Defunct Flags challenge was met with aplomb by @medz, now the proud owner of a $5 Meh coupon. Long may he wave!

1. South Vietnam
2. The West Indies Federation
3. Yugoslavia
4. Canada (pre-1967)
5. Austria-Hungary