Answer:
adapting/adaptation? this is a blind guess, but people adapt to cultures when they learn new traditions and such. Hope this helps. :)
Explanation:
The first sentence uses correct capitalization.
a) Many people find it difficult to sing "The Star-Spangled Banner," which was written by Francis Scott Key.
C.The author discusses how the mad cow disease epidemic ended only about twenty-five years after it first became a problem.
That you feel alone.