Complex sentence: Congregation Brit Shalom (now called Temple Covenant of Peace) of Easton, Pennsylvania, founded in 1839, is one of the oldest synagogues in the United States.
Split into simpler sentences: Congregation Brit Shalom (now called Temple Covenant of Peace) is a synagogue in Easton, Pennsylvania. Founded in 1839, it is one of the oldest synagogues in the United States.