The World Zionist Organization (WZO) is an international organization founded in 1897 to promote the establishment of a Jewish homeland in Palestine. It was established during the first Zionist Congress, led by Theodor Herzl, who aimed to address the challenges faced by Jewish communities in Europe. The WZO plays a significant role in supporting Jewish immigration to Israel and fostering Jewish culture and identity. It works to unite various Zionist groups and advocates for the interests of the Jewish people worldwide, contributing to the development of Israel as a nation.