Answer:
Option C:- raise an objection to his own opinion and counter that argument
Explanation:
On May 31, 1988 President Ronald Reagan addressed the students and faculty at Moscow State University (MSU). Although previous presidents desired such an opportunity, no other U.S. president except Richard M. Nixon had stood east of the Berlin Wall and spoken directly to the citizens of the Soviet Union. That Reagan would have such an opportunity was highly unlikely. Reagan appeared to be an implacable foe of the Soviet Union, previously calling it an "evil empire," describing it as "the focus of evil in the modern world," and accusing the Soviet "regime" of being "barbaric."
Thus, Reagan equated freedom with progress. Specifically, his thesis argued that human rights equal individual freedom; freedom equals individual creativity; individual creativity equals technological progress. The essence of the argument in Reagan's MSU address can be summarized as follows:
There is a revolution taking place. It is spreading around the globe.
A complex sentence: consisting of many different and connected parts.
A. knew, because if you think about how they all sound, B and C could not work, since they sound kind of weird. D sound like it could work, but only if it was "had <em>know</em><em>n</em>". Therefore the only answer left to pick is "A. knew".
