Because the soviets converted much of the available farmland in Asia in to white gold cotton fields
(2) devolved advanced architectural techniques
The statement is
"True".
The North Vietnamese government and the Viet Cong were
battling to unify Vietnam. They saw the contention as a colonial war and a
continuation of the 1st Indochina War against powers from France and
later on the US. Starting in 1950, American military consultants touched base
in what was then French Indochina.
Rock and Roll came out about the time of the Television gaining popularity in the U.S. Television was absorbing the dramas that had previously been on radio. As such, radio was expanding into the music market. One of the pioneer radio hosts was "Moondog" Alan Freed in Cleveland, Ohio is credited with naming this new style of music which was in part derived from R&B music.