The Mexican American war was basically when The U.S. Invaded mexico during the period April 25, 1846 – February 2, 1848:
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The dispute grew up from the United States’ annexation of </span>Texas<span> in 1845 and from a dispute over whether Texas ended at the Nueces River (Mexican claim) or the </span><span>Rio Grande</span>
They traded cloth, iron, and copper in raw and worked form, and cowry shells used by the local populations as currency.
In exchange for their wares, Europeans returned textiles, carvings, spices, ivory, gum, and African slaves.
The answer for your question is D. political revolution. A political revolution is an upheaval in which the government is replaced, or the form of government altered, but in which property relations are predominantly left intact. It <span> for a sudden and dramatic change in political power. I hope that helps you.</span>
