What role did the Red Guards play in China under Mao Zedong?
A. They organized a military coup against Mao after the failure of his
Great Leap Forward.
B. They persecuted individuals who were not completely supportive
of Mao's ideals.
C. They gradually introduced capitalist reforms while maintaining
Mao's cult of personality.
D. They managed the massive number of citizens working in
communal urban factories.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.

the communist manifesto is an 1848 political pamphlet by the german near the end of the manifesto, the authors call for a "forcible overthrow of all existing social conditions",  ..

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.