A. <span>God’s deliverance of the plague to Egyptian firstborns
The plague that took the life of firstborn sons was the tenth of the plagues sent against Egypt, pressing them to let the Israelite people go free from their land. The Israelite people were spared from the plague by sacrificing a lamb and marking their doorposts with blood from the lamb that was sacrificed.</span>
The Indus River Valley CivilizationLocated in north-western India, the Indus river valley civilization was a collection of villages located along the Indus River that lasted from about 2500 to 1800 BC. The citadel overlooked the lower residential part of the city which had houses placed close together and were fairly large and offered privacy. Mohenjo-daro also had an extensive drainage system available throughout the city and was considered advance for its time.