How did early ming rulers attempt to control the actions of their own government?

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

What is the main social system that existed in ancient china?

Me and youin the summer of 1804, after meeting native americans for the first time, lewis and clark reached the eastern edge of