The treaty of Guadalupe Hidalgo gave the United States which territorial acquisition

Who needed protection from railroads

What major land feature is located at 0* and 20* e? a sahara desert b kalahara desert c congo basin d the alps

Which describes a contribution from classical rome to modern western civilization? a. international gathering to celebrate sporting achievement b. written constitution based on natural rights c. large infrastructure projects to benefit the public d. direct election of the ruler by all residents of the empire