An advantage for us businesses in the 1800s was that

The advantage for US business in 1800 was that the government sold land at a low cost. The federal government had much land for sale at a rate of 1.25 Dollars per acre. Adjustments were made, and by 1854 the land was sold at an average price of 12.5 cents per acre where more than 2 million acres were sold. Lots of the land had been in the market for over 30 years before the reduction of prices by the federal government.

boundary is what it refers to hope this

explanation:

austria

hugary

yugoslavia

czechoslovakia