According to the article, “And the Wheels Keep Turning,” where are the worst potholes ever seen by humans located?

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

European imperialism in the 19th century was largely motivated by a desire to: o a. assert power over other parts of the world. b. end the racist policies practiced in many foreign countries. o c. defend europe from aggressive foreign armies. d. relocate ethnic and religious minorities within national borders.

Describe the views of the federalists. how did they feel about ratifying the constitution.