Answer:
This was a group of people running a network called the Underground Railroad. They smuggled African-Americans into free states (including Kansas) and Canada during the late 1700s.
Answer:
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Explanation:
Rome made a great deal of money from trade in Europe. Some of this trade involved transport by sea. More frequently, the Romans used roads.
The correct answer is D) Skilled workers leave impoverished states for the chance to work in wealthier areas.
The scenario that describes a mass migration caused by economic factors is "Skilled workers leave impoverished states for the chance to work in wealthier areas."
This statement is correct because the question is referring to "economic factors." This is when people live in a poor country and they want to find a job in other places to give their family better-living conditions. These people are skilled jobs that can offer their services in other countries. That was the case of many Europeans that emigrated to the United States in the 1800s. There are other factors.
Answer:
On May 12, 1846, the United States Senate voted 40 to 2 to go to war with Mexico. President James K. Polk had accused Mexican troops of having attacked Americans on U.S. soil, north of the Rio Grande. But Mexico claimed this land as its own territory and accused the American military of having invaded. The Treaty of Guadalupe Hidalgo was signed in 1848, the treaty allowed the United States to purchase California, Arizona, New Mexico, Texas, Nevada, Utah, and Colorado for fifteen million dollars, doubling the size of the United States, but also displacing millions of Mexican citizens in new American territory. Mexico also gave up all claims to Texas and recognized the Rio Grande as America's southern boundary.
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