University of Michigan application deadlines and supplementary essay prompts

Early Action - 11/01/2014
Regular Decision - 02/01/2015

If you could only do one of the activities you have listed in the Activities section of your Common Application, which one would you keep doing? Why? (Required for all applicants. Approximately 100 words)
Essay #1 (Required for all applicants. Approximately 250 words) Everyone belongs to many different communities and/or groups defined by (among other things) shared geography, religion, ethnicity, income, cuisine, interest, race, ideology, or intellectual heritage. Choose one of the communities to which you belong, and describe that community and your place within it.

Essay #2 (Required for all applicants. 500 words maximum) Describe the unique qualities that attract you to the specific undergraduate College or School (including preferred admission and dual degree programs) to which you are applying at the University of Michigan. How would that curriculum support your interests?