What is "t'ruah"

T'ruah: The Rabbinic Call for Human Rights, often referred to as T'ruah, is a nonprofit organization of rabbis from all streams of Judaism who act on the Jewish imperative to respect and protect the human rights of all people in North America, Israel, and the Occupied Territories. Approximately 1,800 American and Canadian rabbis are affiliated with T'ruah. T'ruah was founded as Rabbis for Human Rights-North America (RHR-NA) in 2002. On January 15, 2013, RHR-NA ended its formal affiliation with Rabbis for Human Rights in Israel, and was renamed T'ruah.