Why were John D. Rockefeller and Andrew Carnegie sometimes called robber barons?

They stole from the rich to give to the poor.

They were known for their risky investment strategy.

They found tax loopholes and were able to keep all their money from the government.

They used ruthless business tactics against their competitors.

The correct answer is: They used ruthless business tactics against their competitors.

Which goal did labor unions win for workers in the late 1800s?

improved wages and hours

guaranteed health insurance

one week paid vacation every year

job security

The correct answer is: improved wages and hours.

Why was Henry Ford able to produce an affordable car?

He only hired immigrants who would work for low pay.

He used cheap parts made overseas.

He developed a less expensive method of production.

He allowed people to purchase new cars on credit.

The correct answer is: He developed a less expensive method of production.