Analyze the pros and cons of the 1972 equal rights amendment

How did the environments in north america affect the development of america indian cultures in the period just before europeans arrived

What is the approximate area of a circle with a radius of 15 feet

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.