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Explanation:
Scientists who compared the skulls and DNA of human remains from around the world say their results point to modern humans (Homo sapiens) having a single origin in Africa.
Transportation of the two-way river came with the invention of steamboat, or riverboat. In the trans-Appalachian area, river systems were found to be crucial for exporting goods to distant markets.
<u>Explanation</u>:
- The period between the end of the War of 1812 and the Civil War was a time of rapid transportation progress, rapid factory growth, and major new technology development to boost agricultural production.
- Many streams were navigable, leading to larger rivers like Tennessee and Cumberland, which in turn flowed into Ohio, merging with the Mississippi River, flowing past New Orleans port.
- The Mississippi River was a vital means of transporting agricultural goods and their free navigation from Northwest to the East Coast
Answer:
The Spanish explorers were in search of mineral wealth, looking for El Dorado (the City of Gold) and they aspired to spread Christianity. Christopher Columbus was an Italian explorer who sailed across the Atlantic Ocean in 1492, hoping to find a route to India in order to trade for spices.
Explanation:
Answer:
The spoils system was instituted by Democratic President Andrew Jackson. "To the victor goes the spoils" meant that every government job belonged to the party in power. This drawing was meant to depict Jackson's decision-making in appointing members of his party to government positions.
Explanation:
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