Answer:
In an effort to explain where Cain and Abel acquired wives, some traditional sources stated that each child of Adam and Eve was born with a twin who became their mate. According to the Seder HaDorot, the wife and twin sister of Cain was named Kalmana, and the wife and twin of Abel was Balbira.
Explanation:
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A) The Obama campaign used the internet to raise money and reach voters
Bloody Sunday got started when Russian soldiers fired upon a group of peaceful protesters.