Answer: Carnegie invested in the right industries at the right time— railroads, telegraphy, oil, iron and steel—to become very rich at a young age.
Answer:
C) Congress does not decide to get rid of laws that go against the constitution. That is the job of the judicial branch not to pass unconstitutional laws.
The fourth alternative is correct (D).
Nations produce goods and services according to their productive capacity, their natural resources and the specialization of the workforce. In this way, some goods and services are expensive for a nation to produce, but are cheaper for other nations to produce.
Thus, if each nation specializes in the product in which it has a production advantage, nations can make tradeoffs. The country that has an advantage in the production of a good can export it to other countries and still can import the goods to which it is not specialized.
A representative democracy is where people elect other people to represent them so the answer is suffrage
