I believe the answer is C, The pope called a crusade to reclaim the holy land
Being forbidden to ship their dairy products, linens, and woolens to English markets
-being faced with economic
A) historian
An archaeologist may find it but a historian would study it
Http://www.pbs.org/empires/thegreeks/background/9b_p1.html
That's my presentation just to give you an idea of what you are supposed to do please don't plagiarize it thx!
Hope it helps! :-)