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Chapter 18 - Manifest Destiny and Its Legacy

John C. Fremont

A captain and an explorer who was in California with several dozen well-armed men when the Mexican War broke out. He helped to overthrow the Mexican rule in 1846 by collaborating with Americans who had tried to raise the banner of the California Bear Republic. Fremont helped to take California from the inside.

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Wilmot, David

A representative from Pennsylvania who introduced an amendment that would make slavery illegal in territory to be gained from Mexico. He proposed the amendment in 1846. This amendment was at the center of the slavery debate and inflamed both sides.

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Stephen Kearny

American Army officer in the Mexican War. In 1846, he led 1700 troops over the Santa Fe Trail to Santa Fe. He conquered New Mexico and moved his troops over to Los Angeles. He was defeated by the Mexicans at San Pascual in 1846. He was arrested for refusing to carry out orders and sent into Mexico, where he died in 1848

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Zachary Taylor

A major general from 1846-1847 in the Mexican War. Known as "Old Rough and Ready," he defeated the Mexicans in a campaign that took him to Buena Vista in Mexico. The victorious campaign helped pressure the Mexicans into peace.

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Lord Ashburton

Lord Ashburton was sent by England to Washington in 1842 to work things out with Secretary Webster over boundary disputes. He was a nonprofessional diplomat that was married to a wealthy American woman. Ashburton and Webster finally compromised on the Maine boundary. They split the area of land and Britain kept the Halifax-Quebec route.

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John Slidell

American and Mexico were on unfriendly terms with each other. The disagreement came over boundaries along Texas and in California. John Slidell was sent to Mexico in 1845 as a minister, He was given instructions to offer $25 million to the Mexicans for California. He was rejected by the Mexicans and they called this offer "insulting". After Mexico refused it lead to the Mexico American war.

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