Why were indentured servants necessary in virginia

The united states constitution gives the the power to regulate interstate commerce.

Toward the end of the roman empire, what caused a decrease in the use of coined money tell me now

What does it signify if point 1 shifts down and to the right? a. the price level and the real gdp are falling. b. the real gdp is falling, and supply is increasing. c. the price level is rising, and production is increasing. d. the price level is falling, and demand and the real gdp are rising.