All of the following were developed by the sumerians to increase the power of their armies, except a. gunpowder b. bronze weapons c. city walls d. war carts select the best answer from the choices provided a b c d

Plz which of the following provisions of the compromise of 1850 was designed to appeal to slave states? a. congress passed a strict fugitive slave law. b. the slave trade was banned in washington dc. c. texas agreed to give away some of its land so that the territory would be available for future states. d. california was admitted to the union as a free state.