Examlex
Which of the following causes infectious sores on the mucous membranes of the mouth that occur during times of stress?
Mexican War
A conflict between the United States and Mexico from 1846 to 1848, resulting in the U.S. annexing territory that includes present-day California, Arizona, and New Mexico.
Foreign Soil
Foreign soil refers to land or territory under the sovereignty of a country other than one’s own.
Californios
Descendants of Spanish and Mexican settlers in the California region, especially before and right after it became part of the United States.
Fort Sumter
First battle of the Civil War, in which the federal fort in Charleston (South Carolina) Harbor was captured by the Confederates on April 14, 1861, after two days of shelling.
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