How many people signed the declaration of sentiments?

How did the united states surprise other delegates at the washington naval conference in 1921

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms

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.