The reason farming was so difficult in Greece was because, there was a limited amount of good soil and cropland.
Battle of Leyte-the allied campaign to free the Philippines from Japanese control
Bombing of Tokyo-destroyed Japanese wartime factories and killed civilians
Battle of Okinawa-the last allied victory in the pacific islands
Immigrants would find themselves at the receiving end of lack of nationalization in case they did not buy into the rhetory of these political machines. Often delayed nationalization resulted from lack of cooperation with this political machines. Often they would help in raising the plight of immigrants.
I’m pretty sure it’s 1969