B'nai B'rith was founded in 1843 in New York at a time when American Jewry was greatly divided on theological, ethical and ideological grounds. Jews from many different backgrounds seemed unable - or unwilling - to get along together.

In 1843, twelve German Jewish immigrants resolved to found a society which would be based on the teachings of Judaism, but free from everything dogmatic or doctrinaire. This association would develop a mutual understanding and respect among all the segments of the Jewish community.