Between 1923 and 1948, approximately 7,300 Jews emigrated from Turkey to Mandatory Palestine. After the 1934 Thrace pogroms following the 1934 Turkish Resettlement Law, immigration to Palestine increased; it is estimated that 521 Jews left for Palestine from Turkey in 1934 and 1,445 left in 1935. Immigration to Palestine was organized by the Jewish Agency and the Palestine Aliya Anoar Organization. The Varlık Vergisi, a capital tax which occurred in 1942, was also significant in encouraging emigration from Turkey to Palestine; between 1943 and 1944, 4,000 Jews emigrated.