Examlex
Speciation can occur when populations of a species are separated by a barrier becoming ________ isolated and subsequently become reproductively isolated from one another.
Tejanos
Texas settlers of Spanish or Mexican descent.
Unskilled Agricultural
Work in the agricultural sector that requires minimal training or skills, often involving basic tasks such as planting, watering, and harvesting crops.
Free Soil Party
Political organization formed in 1848 to oppose slavery in the territory acquired in the Mexican War; nominated Martin Van Buren for president in 1848. By 1854 most of the party’s members had joined the Republican Party.
Homesteads
Small-scale agricultural estates typically run by a family or individual.
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