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1800 in the United States - Wikipedia
The election of 1800 (article) | Khan Academy
United States presidential election of 1800 - Britannica
The early republic (1800-1848) | US history | Khan Academy
Decade by Decade Timeline of the 1800s - ThoughtCo
The 1800's Major History Events - The People History
1800 - Wikipedia
Historical Events in 1800 - On This Day
1800s (decade) - Wikipedia
1800: America's First Explosive Election - HistoryNet