He could not identify the cause of continental drift.
They passed the Espionage and Sedition Acts which allowed the government to arrest and fine anyone speaking out against the war.
What were the three classes of French society? The three classes of the French society are divided in three estates. The first estate consisted of the Roman catholic clergy. The second estate was nobles and the third estate bourgeoisie merchants and skilled workers city workers, and peasants
<span>Agriculture was key to the development of modern "civilization" because by being able to grow food rather than getting it through trade or hunting, people were able to stay in one place instead of having to be where the food was. This also led to jobs because people became highly skilled in growing crops.</span>