Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X A Vietnam War protester offers a flower to a military policeman in 1967 Credit: S. Sgt. Albert ...

“Flower Power” was a 1960s slogan associated with the flower children and the cultural movement for peace, non-violence, and universal love. Flowers are, of course, the universal language of love.