When was the grand canyon national park established?

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.

During the industrial revolution, many governmentsadopted an economic system called capitalism. in thissystem, governments allowed businesses to operate asfreely as possible, capitalism led to economic growth inmany countries and a small number of peoplebecome very wealthy. however the system could be harshfor poor workers, who often worked long hours in unsafeconditions just to make enough money to eat. as a result, some workers turned against capitalism and demandedthat their governments take more control over theireconomies. which statement best describes the passages main idea? a. capitalism was beneficial for some people during the industrialrevolution, but others opposed the system. b. capitalism was mostly a cause of problems during the industrialrevolution, which led to its eventual collapse. c. capitalism became the favored economic system for manycountries during the industrial revolution. d. capitalism was to countries during the industrialrevolution, but became a problem after the revolution ended. edit: correct answer is a

Poland a: nato b: warsaw pact c: not a member of either alliance