What asian country was closed to the u. s. for more than 200 years A. China b. Hawaii c. Japan

Identify they difference in plant domestication between mesopotamia and mesoamerica during the neolithic revolution

Which course of action did president carter propose in order to solve this problem for the next generation? a. contract with foreign nations to build wind turbines b. reduce federal spending on solar cell energy research c. drill fewer offshore wells to conserve marine life d. develop alternative energy sources

Atype of infrastructure that state governments maintain is schools roads libraries parks