History timeline By megsherlockk Period: 1929 to 1933 Farmers in the Great Depression Period: 1929 to 1933 Women in the Great Depression Period: 1939 to 1945 Women in WWII Period: 1939 to 1945 Farmers in WWII Jun 7, 1939 Jewish refugees denied entry into Canada on the MS St. Louis 1947 Canada changed the immigration policy