Art history: mortar was a combination of sand, lime and water used as a bonding agent in ashlar masonry (a type of construction that mostly uses rectangular blocks of stone). it was a very common in the acient world. what was the major contribuution the romans mande to the montar recipe, how did it improve builing?its due !

Is revlon performing better or worse than it was the previous day? how do you know?

Which is not a characteristic of capitalism? 1. market economy 2. supply and demand 3. freedom of competition 4. classless society

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.