From my previously gained knowledge from my Japanese classes, the answer would be D. Because Japan didn't really that much of a population boom until the 20th century because they whole island was not yet inhabited. They didn't really feel like spreading Buddhism because it didn't become a popular religion until the 20th century, and the US had nothing to do with Japans wanting of more land. They gained land mainly from China, so the long-standing rivalry between China and Japan would be the best answer.
I think it is D: the spread of the Roman Catholic Church.
I think the best answer would be “a desire to erase traces
of British colonial influence”
Indian returned to purely Indian named places started in
1947 and is still continually happening right now. Locals still call the names of some places as
to the original name such as Mumbai; locals call it Bombay also with the presence
of Bombay High Court.
During the Cuban revolution, Fidel Castro formed an alliance with founding a paramilitary organisation, called "The Movement".
It took about Thirty Days.