Amodel of the marriage market in which women specialize in housework and child care and men specialize in paid work outside the home is called the:

What specific science discipline do most social engineering attacks rely on when they are being used?

Which of the following policies can the government use to encourage entrepreneurship?

Predict how the transcontinental railroad will make a difference in the civil war. now, research the inventions of the 19th century. tell what other inventions of the 19th century will change the way people see and remember the war? why?