Agudat Yisrael is a conservative political party in Israel that was founded in 1912 as a party representing Haredi and anti-Zionist Jews in Poland. It later became the party of many Haredim in Israel, and it served as the umbrella party for all Haredim until the 1980s, as it had been during Mandatory Palestine. The party later formed a part of the United Torah Judaism party.
Historica Wiki