Why would the government concern itself with building a dam in the middle of the desert?

Write the title date and stated purpose of the map you have chosen to describe what you learn from your careful review of the maps information. picture above

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.

Wich part of the declaration of independence acts as an implied plan of action in that it lists laws and practices to be changed