The main impact of the invention of the cotton gin in 1793 was on a. the cost of cotton goods. b. the ability to process long-staple cotton. c. cotton production in the upper south. d. the ability to process short-staple cotton.

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

The bloodless, or glorious, revolution in 1688 a. encouraged nobles in their quest to recreate a feudal society. b. ended the commonwealth and restored james ii to the throne. c. placed mary and william, both protestants, on the throne. d. restored property rights to those who had lost them as a consequence of the english civil war.

How does the pyramid of giza include art, science, math, or a need for infrastructure?