Answer:
Alliances contributed to the start of World War I because so many alliances were being created all over the world. Most alliances would agree to protect one another if either country in that alliance got attacked by other countries. So if a country got attacked by another one, you could expect the country being attacked to be backed up by their alliance, creating future wars to commence.
Hope this helps.
Answer:
Intellectual Property (IP)
Explanation:
Because they belived the Manchos Dynasty had lost the Mandate of Heaven