Cognates are important because they:
A. jare words similar in sound across languages like "brother" and "bruder"
B. originate from a nomadic pastoral lifestyle
C. share a common ancestry
D. have their roots in the Hittites, Aryans and Mycenaeans
E. have their roots in a similar proto-Indo European language

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go