What clause states that the constitution will be the supreme law of the land?

How did the united states surprise other delegates at the washington naval conference in 1921

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.

Which statement best summarizes how interpreted in very strict terms government have changed over time