In addition to Canada, to which two countries did the passengers of the M.S. St. Louis attempt to seek refuge?

The passengers of the M.S. St. Louis, a ship that famously left Europe with Jewish refugees fleeing the Nazi regime in 1939, specifically attempted to seek refuge in Cuba and the United States after their departure from Germany. The M.S. St. Louis initially aimed to land in Cuba. However, upon arrival, most of the visas were revoked, and the Cuban government refused to allow the refugees to disembark. The passengers then hoped to be admitted to the United States, but they were denied entry as well.

This historical context highlights the plight of Jewish refugees during the Holocaust era and illustrates the challenging immigration policies in place at that time in both destination countries. The other listed options do not accurately reflect the countries involved in the M.S. St. Louis voyage as recognized in historical accounts.