The settlement of the frontier has defined American History.
They help the American public monitor and influence government officials.
Answer:
15
Explanation:
By the eve of the Civil War in mid-1861, with the addition of Oregon (1859) and Kansas (1861), the number of free states had grown to 19 while the number of slave states remained at 15.
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It is the oldest political party in the United States.<span>The Democrats won the Presidency in the 90s but lost control of the Congress. </span>