Original sentence: Due to the American-led boycott of the 1980 Summer Olympics and the Soviet-led_boycott_of_the_1984_Summer_Olympics, the alliances of countries that participated in each boycott organized their own alternative competitions.In 1980, these competitions were divided by sport, and included such events as the Olympic Boycott Games in Philadelphia.In 1984, while competitions for different sports still occurred in different countries and cities, they were all tied together under the aegis of the Friendship Games.In [[artistic gymnastics], Alternate Olympics refers to two separate competitions held in 1980 and 1984
Edited sentence: Due to the two large boycotts of the 1980 and 1984 Summer Olympics, the large blocs or alliances of countries that participated in each boycott held their own versions of each games.In some instances, depending upon whether it was the women's competition or the men's competition that was being considered, as well as considering whether it was the 1980 or 1984 alternate games, the depth and quality of competition were considered to be equal to that of the official olympics