Answer: Ethnicity
Explanation:
Ethnicity could be defined as the fact of belonging to a group either being born there or having spent the entire of your time in that particular place. Although the parents and grandparents lived in different places, the difference between them and the Polish culture is an ethnic difference.
delegint restraining my answer so yeah
The answer is social comparison.
<em>Hope this helped! :)</em>
There were only 10 days between the two battles and they helped gain American control.