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The Gold Rush significantly influenced the history of California and the United States. It created a lasting impact by propelling significant industrial and agricultural development and helped shape the course of California's development by spurring its economic growth and facilitating its transition to statehood
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Answer: Was crowned pope on Christmas Day, A.D. 800 / united a vast realm under the Christian faith.
Explanation:
Some historians consider Charlemagne to be one of the most significant figures of medieval Europe. Due to his military and political influences, he became the most influential figure in Western Europe. In so doing, the term "Christian Empire" he uses has become synonymous with the entire Christian West, in opposition to the Byzantine Empire. By his coronation, Charlemagne became the patron saint of the whole Christian West and the papacy. Its impact is enormous in all fields of life. His inauguration was boycotted by Byzantium, leading to war. The war ended in Aachen in 812, and Byzantium thus had to acknowledge Charles's imperial rule.
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<em>Initiated by the USA in 1899 and 1900, The Open Door policy was a declaration of principles.</em>
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<em>May I please have brainliest</em>
<em>Hope this helps</em>
<em>(∵°ω°∴)</em>
The progressive reforms were prompted by the progressives who included men and women who fought against ruthless big business and corporations, trusts and political machines and called for reforms to combat the evils of child labor, poor working conditions, health and safety, squalid living conditions, the rights of women and minority groups, unfair business practices and consumer protection.
