A 1967 Jimi Hendrix single was titled "The Wind Cries" whom?

A 1966 book was titled "___ Teaches Chess", with which player's name? A 1966 gold coin from Kenya has "Father of the Kenya Nation" on one side and whose portrait on the other? A 1966 treaty entitled which nation bordering China to Soviet military help if invaded? A 1967 accident aboard the USS Forrestal, one of which kind of ship, caused a tragic fire? A 1967 law kept English as an official language in India until all states would accept which language? The severe Sahel droughts beginning in the late 1960s pushed which desert southward? A 1968 Soviet film of which Russian novel was released in the U.S. in a shortened version of just over six hours? In which 1968 George Romero film do characters learn "kill the brain and you kill the ghoul"?