Based on the results of the robbers cave experiment The U.S. Military is most likely to foster cohesion across racial groups, because soldiers cooperate to accomplish the shared goal of defending the nation.
Social psychologist Muzafer Sherif and his associates conducted a number of investigations in the 1940s and 1950s, including the Robbers Cave experiment. In these studies, Sherif examined the interactions between boy groups attending summer camps and an opposing group, testing his hypothesis that "when two groups have conflicting aims... their members will become hostile to each other even though the groups are composed of normal well-adjusted individuals"
In 1954, at Robbers Cave State Park in Oklahoma, the study's subjects, boys between the ages of 11 and 12, believed that they were taking part in a standard summer camp.
To know more about robbers cave experiment click here:
brainly.com/question/10175761
#SPJ4