What cause the Chicago spectacular growth

Chicago soon became a keystone trading community because of Westward expansion. This expansion was the first externally stimulated factor that contributed to growth. ... An increased array of goods and services is essential to the success of a growing city and graced Chicago with means of expansion.

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they both wanted to stop protestantism, they felt a call in life and it was to strengthen the church. charles used inquisition, philip used army's, charles gave control to outsiders, philip centralized all power.

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