Which of the following factors contributed to napoleans defeat in Russia

In a group discussion, which of these is the best example of synthesis claims into a single conclusion?

3key facts about the battle of britain

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.