Answer:
But once he did, things would never be the same. ... Islam spread throughout the Middle East and into Europe until 732. Soon thereafter, European Christians began the Crusades, a campaign of violence against Muslims ... 800 years of violence and expulsion of Muslims from the Iberian Peninsula after the failed Crusades.
Explanation:
Well, we discovered that we needed to upgrade security so that potential criminals weren't coming into our country, and so potentially harmful substances weren't being brought onto our planes. That meant literally anything that could become a bomb, start a fire, stab someone etc. As for Pearl Harbour, I think that had more of an affect on how we thought our military and defence system was working.
B. because the Industrial Revolution mainly focused on factories and profit made from them.
They were originally royal colonies. New York and New Jersey were under the direct control of the king.
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In a unitary government the central government holds all the power. In a federal government the power is divided between the central government and lower levels of government (provinces or states). In a confederate government most of the power rests in the states.'
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