Complex sentence: Education and Sharing Day is a day made by the United States Congress in honor of rabbi menachem Mendel Schneerson the Lubavitcher Rebbe's (1902-1994) efforts for education and sharing for Jews and non-Jews alike.
Split into simpler sentences: Education and Sharing Day is a day made by the United States Congress in honor of the Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson (1902-1994). It honors his efforts for education and sharing for Jews and non-Jews alike.