Why is tutankhamun’s tomb, the most complete pharaoh’s tomb discovered, such a significant discovery?

Under president reagan, the united states began to develop the strategic defense initiative, nicknamed "star wars.” what was the goal of that plan?

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire

Dalton developed the first model of the atom that showed the structure of the inside of an atom