Which statement best describes how the passage presents information

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

What was the significance other than the obvious harm to us forces of the terror attack on the uss cole in 2000

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.