How were many Jewish immigrants helped to assimilate into mainstream American culture? They attended mandatory classes for speaking English and following American customs.
They read a Yiddish newspaper that included news and features aimed at helping them to acculturate.
They worked at large factories alongside other Jews and Eastern Europeans.
They kept their American-born children separate from non-immigrant children.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

d) iowa i believe is the answer

a agree i agree becuase it is very importnat for example it can tlel you about your past for exmaple   the first culture was the semerians which people are sitll tryignt o uncover there secrets the wall is just anohter treasure that has thousnads of secrets in it to be uncovered

tea which is where the whole thing about dumping it in the ocean came from