What did the philosophes do to better understand and improve society

Although a number of things brought about world war one there was one even that push to europe over the edge. what was that event?

States' compliance with the native american reservation treaties drawn up by the federal government for the native american nations is:

Read the excerpt below and answer the question. obierika was a man who thought about things. when the will of the goddess had been done, he sat down in his obi and mourned his friend’s calamity. why should a man suffer so grievously for an offense he had committed inadvertently? (p. 125) based on the context clues, the best definition for the word “calamity” in the excerpt above is disaster sadness luck indifference