Identify which of the following are significant sources of air pollution. check all of the boxes that apply. 

1• 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? a. monarchy b. direct democracy c. communism d. oligarchy

Which of these were among you the purpose of the photorealism movement

List two reason that james k.polk gives for supporting the annexation of texas