Leah Bergstein was the first of the choreographers in Palestine who at the beginning of the 1930s created festival dances at A voluntary collective community, mainly agricultural, in which there is no private wealth and which is responsible for all the needs of its members and their families.kibbutzim, attempting to depict life in pre-state Israel in general and on agricultural settlements in particular. The unique creation of festival pageants contributed greatly to the development of a genre of rural Israeli festival and holiday celebrations and the creation of the first The Land of IsraelErez Israel dances.