When the middle class began to emerge in the 1800s, most married women became teachers in public schools. worked in mills and factories. stayed home to care for their families. went to college to get a degree.

Which of the following is not a common characteristic of agricultural villages throughout the world?

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.

What was the purpose of the federalist papers? a. to revise the articles of confederationb. to oppose ratification of the constitution c. to encourage support for the ratification of the constitutiond. to invite people to the constitutional convention