Answer: Mexico claimed that the southern boundary of Texas was the Nueces River, the Texan boundary while under Mexican rule. Americans, as well as the incoming President, claimed that the boundary of Texas was the Rio Grande River. ... President Polk's true goal was to acquire the rich ports of California.
Explanation:
Defeat the Persian empire
Answer:
The railroad became a way for companies to ship to each other from across the country, transport raw materials to factories, and send final products to consumers.
The smallest region in the United States is the Northeast region. It also is heavily populated, has many old and large cities. The northeast region is also known for it's farming, which is a big part of the economy there. It also has an international trade and finance center.
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