What is your opinion about the effectiveness of treaties to solve problems among nations and people? Give me your own opinion please.

Dr.cooper just started an experiment he wil collect data for 8 days how many hours is this

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

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.