The practice of shielding one or more sectors of a country's economy from foreign competition through the use of tariffs or quotas is referred to as (points : 2) domestic imperialism. protectionism. blocked competition. the rule of proprietary domain. proportionality.

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.