The discovery of the New World by Columbus and others set off a chain reaction throughout the world. Cultural, agricultural, and ecological changes were caused by the exchange of flora, fauna, diseases, and humans between the Eastern and Western Hemispheres. In a paragraph, identify this movement of goods, people, and ideas. Give specific examples of goods exchanged by this movement.

•political and economic system greatly influenced by the ideas karl marx • factors of production owned by the government • production and distribution of goods controlled by central planners what form of government is described above

Which is not characteristic of capitalism? a) market e-commerce b) supply and demand c) freedom of competition d) a society without social classes

Which statement describes the central idea of the text? a. while the nigerian government has the wealth to improve the conditions in prisons, they continue to view it as a low priority. b. nigerian prisons neglect the physical and mental health of their prisoners by failing to provide them with basic necessities and services. c. the inhuman conditions in nigerian prisons could easily be improved, but the environment is considered part of prisoners' punishment. d. conditions in nigerian prisons are slowly improving as non-government organizations and citizens are providing much-needed equipment to the prisons.