explain the historical circumstance that led napoleon's rise and consolidation of power in the early nineteenth century

there is no photo, therefore i can not answer your question.

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.

cuba is a multi-ethnic nation

you didn't list the options. however, a few communist countries today are: the people's republic of china, north korea, and cuba.