The correct answer is A) Moses.
The leader, known as the father of the Hebrews, that is described in scripture as making a covenant with God was Moses.
Moses is one of the most prominent figures in Judaism. His story is well known in the Old Testament, specifically in the Book of Exodus, when he led the Israelites and left Egypt to wander 40 years looking for the Promise Land. Moses climbed the Sinai Mountain to receive the Ten Commandments from God, in the form of tablets.