How many times did president reagan and general secretary gorbachev meet in high-level meetings toward the end of the cold war?

The two leaders met a total of 5 times in a row in high-level meetings towards the end of the cold war.

Explanation:

The first meeting between two leaders was held in November 1985 in Geneva, Switzerland. two leaders met to talk on the diplomatic ties between two countries and talk on the arms race.

However, the first meeting was not successful as soviet leader Michael Gorbachev stated that Americans do not trust them and their rulers are not making it easy.

Ronald Reagan the American president countered his statement by saying soviets are acting aggressively towards Americans.

Cold-War came to an End in 1989 after the disintegration of the soviet union and it also marked the end of Arms Race between the United States and soviet union.

the answer your looking for is c. : )

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."