<span>things that made it easier to unify Italy was because Italy is not broken up into small isolated Vally's, Italy looks like a boot, and Italy is a peninsula.</span>
After the Second World War , the creation of a Jewish state was decided and mass migration of Jewish people went to live in the newly created state.
The influx of people caused problems, namely if forced the nation of Palestine to move and it created conflict with the local Arab population.
Also, the Australian Jewish community today is a migrant community that is still growing in size. Its growth started when Jews escaped Nazi rule seeing refugee in Australia.
Http://www.amazon.com/Empire-Cotton-A-Global-History/dp/0375414142
I believe it’s c, Great Wall.