How did george stephenson contribute to transportation advancements in europe?

Ineeed the answer asap which of the following describes the link between u. s. foreign policy and the rise of islamic extremist leaders in afghanistan during the late 20th century? apex

Match each model with its name and the name of the scientist who created it.

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.