Who was the refinery owner who made standard oil very large and very rich?

In order to maintain national security within its colonies in america, england constructed a series of forts along colonial boundaries for protection. true false

Along narrative poem about the heroic figure is

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.