What were the root causes of the Haymarket Riots? A. slavery
B. American expansion
C. working conditions of poor
workers

A. slavery or C working conditions of poor

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

answer; ///self- learning;