The main impact of the invention of the cotton gin in 1793 was on

Which of the following was the center source of energy during the industrial a revolution

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?

Which statement describes an important outcome of the congress of vienna? a. napoleon launched his final european military campaigns. b. european states had their borders clearly defined. c. jewish people were given equal right in germanic states d. the slave trade became increasingly important to european economies.