Answer:
I think the answer is B. ruler and ruled. hope this helps
A leader marks this beginning
Glasnost was a Soviet era policy permitting open discussion of political and social issues and dissemination of news and information. This policy was a designed to encourage discussion and open criticism of the Soviet system. This ideology gained noteriety during the presidency of Mikhail Gorbachev who led the country from 1986 to 1991.
<span>Vietnam was a colony attempting to gain independence.
The conflict began as an independence movement of the Vietnamese against the French who held Vietnam as a colony since 1887.
France declared Vietnam's independence in 1954 but the US and the West wanted to keep control of the resources and area of Vietnam. US involvement was an attempt to keep Vietnam on the side of the West instead of becoming a Communist country as they were moving toward. </span>