Final answer:
An advantage for U.S. businesses in the 1800s was the government selling land at a low cost and implementing tariffs to protect domestic industries.
Step-by-step explanation:
An advantage for U.S. businesses in the 1800s was that the government sold land at a low cost. This allowed businesses to acquire large amounts of land for expanding their operations and increasing production. The availability of cheap land further contributed to the westward expansion and growth of industries in the United States during that time period.
Furthermore, the government's power to regulate trade and place tariffs on imports provided an advantage to U.S. businesses. Tariffs protected domestic industries from foreign competition by making imported goods more expensive, giving American-made products a competitive advantage.
Overall, the combination of low-cost land and protective tariffs helped foster the growth and success of U.S. businesses during the 1800s.