Over the course of his presidency, ronald reagan's approach toward the soviet union became more
belligerent.
hesitant
dismissive
cooperative

Over the course of his presidency, Ronald Reagan's approach toward the Soviet Union became more  belligerent.

Explanation

Ronald Reagan was against the communist ideologies and took a hard line against communism in his rhetoric. He started to build up military strength by spending thirty five percent of the national income in military and he called it to be peace through strength. He spent a lot in making US strong in nuclear arsenal.

He was against the communist expansion and said in his speech that US wont tolerate communism but would transcend it. He felt that communism to be an evil to the modern world. Reagan doctrine aimed at giving support to the groups of central america, Asia and Africa   which were anti communistic.

i guess so you did not explain the answer clearly so i can't