B is the correct answer....
Germanic tribes, Visigoths
The unfree labors were able to improve the economy of the American society. These unfree laborers were the one manning farms and help in mass production. During this time when the US was concentrating on the agricultural sector, many landowners hired unfree labors. Many landowners would hire them because they have cheap labor and they can work longer than expected working hours.
Answer: Gibbons v. Odgen was a Supre Court case about interstate commerce.
The case of Gibbons v. Ogden of 1824 established that the states are not allowed to interfere with the authority of Congress to regulate commerce. The states cannot. In 1819, Aaron Ogden lost a suit against Thomas Gibbons. Gibbons operated steamboats without the authorization of the Monopoly that Fulton and Livingston had with the authorization of the state of New York since 1798. Odgen did purchase the rights to operate his steamboats. So Odgen sued Gibbons and Ogden won. But Gibbons appealed and the Supreme Court favored Gibbons and the decision ended with monopolies in navigation.
Explanation: brainliest is helpful :)
