How was the invention of the wheel important to the sumerians? a. it allowed them to conquer neighboring states. b. it made traveling with traded items easier and increased trade. c. it improved their communication and recordkeeping. d. it them to water their crops all year.

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.

Classify the most significant contributions of the two major indian empires to world culture

After studying the timeline above, what observations can you make about u. s. environmental policy between 1970 and 1996?