Select all the correct answers. in which two ways were the mauryan and gupta dynasties similar? a. both dynasties promoted the principles of buddhism. b. both dynasties witnessed significant scientific discoveries. c. both dynasties played an important role in politically uniting india. d. both dynasties revived the trade system along the silk road. e. both dynasties maintained a standing army.

Me! why was marbury v. madison such an important case? a. it confirmed that the supreme court was more powerful than congress but less powerful than the president b. it confirmed the authority of the supreme court to review a law in to determine whether or not that law is constitutional. c. it confirmed the authority of congress to increase or decrease the power of the supreme court. d. it gave the supreme court the power to confirm federal judges.