We often do not have a lot of information about members of outgroups so it is easy for us to: assume all outgroups are immoral. assume greater similarity among members of outgroups. assume less similarity among members of outgroups. assume greater similarity among members of our own group.

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

answer; cultural trait;