<span>This quote suggestions that "Americanization", rather than a form of assimilation into a homogeneous culture as some would have it appear to be, is in fact an act which has been in a state of national evolution since even the early days. Indeed, the influence of the Catholic immigrants upon the incumbent Anglo-Saxon protestant culture indicates one of the very earliest instances of this evolutionary shift.</span>
B) to stop emancipated slaves from excersing their new rights
...segregation between "black" and "white" people. At that time, there were restrictions to colored people to be and freely move into the same places and access to the same services that "white" people had access to.
The Battle of Stalingrad ended in a decisive Soviet Victory: the correct answer is B.
This battle lasted for over 5 months.
c: this option is not possible, as the Americans were not even a side in this battle. The other side was Germany, aided by their allies: Hungary, Italy, Romania and others