The strength of the Islamic empire moved from conquering to learning. What important learning has been translated into ideas we still use today?

Islam spread through military conquest, trade, pilgrimage, and missionaries. Arab Muslim forces conquered vast territories and built imperial structures over time. ... The caliphate—a new Islamic political structure—evolved and became more sophisticated during the Umayyad and Abbasid caliphates.

Explanation:

uncle sam would be tossing and turning in his grave : *)

sitting in that one chair where he could get shot at was his worst decision.