Countries made up of one or more islands in south east asia

From the standpoint of geography,a is an internal rendering of an individual's known world

What are the answers for the following questions?

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d