Key Terms: opportunity cost, marginal benefit, and marginal cost. Utilizing the lesson’s key terms, in a well-organized paragraph summarize the central idea of the text and explains how the central idea helps answer the essential question. How do Production Possibilities Frontiers help us make effective economic decisions?

it allows businesses to raise prices on basic goods. it allows consumers to spend more money on products. it increases government revenue to fund public projects. it provides more money for government assistance programs.

explanation:

racism and segregation.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

answer; i believe the correct answer is ( quakers);