Austria-Hungary had invaded and crossed over into, Serbia and Russia was in an alliance with Serbia, so they felt as though they had to help out. Hope this helps.
Answer: B. Joseph Brant
Explanation: Mohawk war chief
Joseph Brant led a number of brutal attacks in southwestern New York and northern Pennsylvania. Farther west, Henry Hamilton,
British commander at Detroit, paid Native Americans for settlers' scalps. This practice earned him the nickname, the "hair buyer." Sorry if it's wrong, and have a nice day, and hope this helps.
Generally speaking, both the Enlightenment and American Revolution changed the way people viewed their relationship to their rulers in that they began to question the ultimate power and supremacy of a monarch, simply because he or she was born into the position.