How would technological advancements (like the smartphone) enhance the advocacy work of many groups?

How have changes in transportation affected washington, d. c.

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

Where did the first african american fighter pilots begin training?