Hi I was assigned to do a synthesis essay for AP Lang, and I know how to write them, but I cant seem to put the sources into groups.

Hi I was assigned to do a synthesis essay for AP Lang, and I know how to write them, but I cant seem to put the sources into groups.... here are the links of the sources and directions if you could help me group sources based on content so i can easily write the essay"Source A: http://web.archive.org/web/20030201084959/ocean.st.usm.edu/~wsimkins/30s.html Source B: http://dbs.ohiohistory.org/africanam/index.phpSource C: http://www.poets.org/poetsorg/poem/lift-every-voice-and-singSource D: http://www.poets.org/poetsorg/poem/theme-english-bSource E: http://www.artic.edu/aic/collections/exhibitions/AfricanAmerican/indexSource F: http://www.pbs.org/wgbh/amex/garvey/sfeature/sf_words_text.htmlSource G: http://www.pbs.org/wgbh/americanexperience/features/photo-gallery/dustbowl/Source H: http://www.hal.state.mi.us/mhc/museum/explore/museums/hismus/1900-75/depressn/laborun.htmlDirections: The following prompt is based on the accompanying eight sources.This question requires you to synthesize a variety of sources into a coherent, well-written essay. When you synthesize sources, you refer to them to develop your position and cite them accurately. Your argument should be central; the sources should support the argument. Avoid merely summarizing sources. Remember to attribute both direct and indirect references.IntroductionThe 1920’s-1930’s was a time of great change in our country, and trying times can bring out the best or worst in people .AssignmentRead the following sources (including the introductory information) carefully. Then, in an essay that synthesizes at least three of the sources, develop a position about how this era reflects human nature in times of change.....I'm just confused on how to group these and make a stance based on them. Thank you!Also please help ASAP !!