Answer:
Since the end of the Cold War, the way that the United States has defined its interests in the Middle East has evolved in dramatic ways. These changed perceptions of U.S. national interests contributed to dramatic shifts in strategic priorities.
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B. People in feudal Europe marride for all reasons but B. Hope it helps
Answer:
The crusades of the 11th to 15th century CE have become one of the defining events of the Middle Ages in both Europe and the Middle East. The campaigns brought significant consequences wherever they occurred but also pushed changes within the states that organised and fought them. Even when the crusades had ended, their influence continued through literature and other cultural means and, resurrected as an idea in more modern times, they continue today to colour international relations.
Explanation: