Fredrick Douglas was the African American who said the Mexican War was "disgraceful" because he thought if America would annex Mexico then slavery would be carried over into the new territory.
Expansive. It means that there are a lot of children, and the population is spiking.
DNA Sequencing is the process of determining the sequence in which the nucleotide bases.
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The United States Constitution. The United States Constitution defines the structure of the national government and dictates the scope and limitation of its powers. ... State constitutions focus more on limiting rather than granting power since its general authority has already been established.
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