Warsaw ghetto is the answer
If you're referring to the independence of the USA from England,
the country celebrates that occasion on July 4 of each year.
I believe the answer is: D.<span>. openly known and easily stated by most citizens
According to Edward, these rules usually would be introduced by each members of the social group right before they become the member of that social group. Examples of such rules are the employee orientation that companies do for new recruits.</span>
C. establishment of a political union of member nations