Whats a tool that may have been used to cut limestone for pyramids

Which of these events was a severe setback for the u. s. war effort in the pacific?

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 vedic age is known for of all of following except the concept of zero hinduism the vedic calendar the use of manure to enrich the soil