1. In 1886, a group of national trade unions formed the _____.

b. American Federation of Labor.

2. Who was the steel company owner who built his company through vertical integration?

c. Andrew Carnegie

3. John D. Rockefeller built his oil empire by creating _____.

b. a monopoly

4. What term became associated with the late 1800s to suggest both the extravagant wealth of the period and the terrible poverty that lay underneath?

a. Gilded Age

5. Which of the following statements does NOT describe what life was like for immigrants to the U.S during the late 1800s?

d. immigrants in this period quickly began to earn high wages equal to those earned by wealthier Americans.

All are correct.

To answer question 1, in 1886, a group of national trade unions formed the American Federation of Labor (AFL). One way to find this answer is through a historical reference such as a textbook or reputable online source. You can search for something like "formation of American Federation of Labor in 1886."

Regarding question 2, the steel company owner who built his company through vertical integration was Andrew Carnegie. To find this answer, you can conduct a search for "steel company owner who used vertical integration." This will lead you to sources that discuss Andrew Carnegie's role in the steel industry and his use of vertical integration.

For question 3, John D. Rockefeller built his oil empire by creating a monopoly. To find this answer, you can search for "how did John D. Rockefeller build his oil empire?" or "Rockefeller and the oil industry monopoly." This will provide you with information on Rockefeller's strategies and the creation of his monopoly.

Question 4 asks about the term associated with the late 1800s that suggested both extravagant wealth and terrible poverty. The term is the Gilded Age. To verify this answer, you can search for "term associated with late 1800s extravagant wealth and poverty."

Finally, for question 5, the statement that does NOT describe what life was like for immigrants to the U.S. during the late 1800s is that immigrants quickly began to earn high wages equal to those earned by wealthier Americans. To confirm this answer, you can search for "life for immigrants in the late 1800s" or "immigrant wages in the late 1800s." This will provide information on the challenges and experiences of immigrants during that time period, including the discrepancies in wages.