Answer:
From the Westward expansion that the United States completed during the 19th century, the U.S. gained a lot of important things. From fulfilling the idea of Manifest Destiny, to acquiring more than two million square kilometers full of unexplored territory and untapped wealth.
The U.S. also gained much needed new land for its growing population to settle, especially since during the latter half of the nineteenth century, immigration to the U.S. exploded like never before in history.
Gold rush was the biggest reason why people of Europe came to USA. Firstly, the conditions in Europe were bad in the XIX's century. So with the gold rush, the Europeans came to USA to try their self in it. So there is the first consequence: It was a goal that almost immigrants 'd like to find.
Then, the second one is that the migrants lost all their money. So the gold rush wasn't what they expected : Instead of making them rich, it made them poorest than they were.
Hope it helps
European exploration in the fifteenth century was assisted by the influence of Portugal. European exploration in the fifteenth century was assisted by the influence of Portugal. This answer has been confirmed as correct and helpful.
<span>D. Builders were held legally accountable for their work.
Today we might speak of something like "criminal negligence" to describe a home builder whose work was done improperly in such a way that the house collapsed, or went up in flames because of improperly done wiring, etc. We might not pursue the death penalty for such an offense, but we would hold the builder legally responsible also and there would be legal consequences.</span>
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