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   Human settlements with cultures such as Valdivia and Machalilla. Human settlements with cultures such as Valdivia and Machalilla.
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   Ecuador was part of the Inca Empire until the arrival of the Spanish in the 16th century. Ecuador was part of the Inca Empire until the arrival of the Spanish in the 16th century.
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   Francisco Pizarro arrives in 1532, and Ecuador becomes part of the Viceroyalty of Peru. Francisco Pizarro arrives in 1532, and Ecuador becomes part of the Viceroyalty of Peru.
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   May 24, 1822, led by Simón Bolívar at the Battle of Pichincha. May 24, 1822, led by Simón Bolívar at the Battle of Pichincha.
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   Several presidencies and political struggles, including the separation from Gran Colombia in 1830 and the creation of the Republic of Ecuador. Several presidencies and political struggles, including the separation from Gran Colombia in 1830 and the creation of the Republic of Ecuador.
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   In 1895, Eloy Alfaro leads a revolution that brings significant reforms. In 1895, Eloy Alfaro leads a revolution that brings significant reforms.