Emperor guangxu's efforts to reform and modernize china failed because many qing officials saw these reforms as threats and placed guangxu under arrest effectively reversing his reforms.
-climate change
-increased pollution
-increased human demand
So the answer would be <span>tried to earn the favor of their gods and goddesses by performing these... Philip II did all of these things in order to get cities to join him. ... Tried to warn the Athenians that Philip II was a threat to them.</span>
