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>
President Lincoln successfully led the Union to victory over the Confederacy.
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Technological advancements that were significant included;
• Development of microliths, that were very small stones which were mounted together on a shaft to form a serrated edge.
• Development of polished stones that was present in Mesolithic assemblages
The primary culture that was significant during the Mesolithic period was characterized by;
• Adaptation of hunter-gatherer lifestyle instead of group hunting.
• Development of sophisticated lithic tools and weapons which were typically smaller in size
• The use of pottery and textiles
• Use of simple ways to conduct burials
Grassland, Dessert, Forest, Savanna
The Open Door policy—first initiated in 1899, with a follow-up missive in 1900—was significant in its attempt by the United States to establish an international protocol of equal privileges for all countries trading with China and to support China's territorial and administrative integrity.
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