Explain how air got into the underwater cave that cosquer discovered. Why did Cosquer think that someone else had found his secret cave? What did he find when he investigated further?

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.

According to the document, why can't the pope and the catholic church in rome make decisions for england? use evidence.

What is the main idea of this excerpt