Places 15 of the Most Powerful and Rare Photos in U.S. History A.S. 0 Oct. 26, 1967 — “Flower Power” Antiwar demonstrators tried “flower power” on MPs blocking the Pentagon in Arlington, Virginia, on Oct. 26, 1967. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 <1 ... 78 9 1011 ... 15>
