Christmas terms and definitions (give the word and the definition) thank you

Which of the following statements about the economic consequences of the civil war is not accurate. a. inflation caused prices to rise by 80% in the north. b. because southern farms cannot process enough food for everyone in the south the union navy allowed food shipments from britain. c. to pay for all of the food supplies and arrangements that were necessary for the union army congress instituted an income tax. d. business boomed in the north as factories and farms always had a market for their products.

The first time that unmanned underwater "gliders" were used by ocean scientists to respond to an oil spill was after the

What does engels mean when he writes "everything which here arouses horror and indignation is of recent origin, belongs to the industrial epoch"?