Please Help?!..This is the DBQ...

Historians have traditionally labeled the period after the War of 1812 the "era of good feelings". Evaluate the accuracy of this label, considering the emergence of nationalism and sectionalism.

this is where you can find the documents...
http://www.collegeboard.com/prod_downloads/ap/students/ushistory/b_ushis... [4]

Please help?. i really don't know how im going to use the documents to the question.. im not good at these DBQs... please help!!!!

Thank you very very muchh..