Did the policies of the Reagan Administration strengthen or weaken the United States?

Which conditions did austria demand of serbia after the assassination of archduke ferdinand? check all that apply. 1. swearing allegiance to the triple alliance 2. accepting responsibility for the assassination 3. turning over control of its military operations 4. surrendering half of its most fertile lands 5. suppressing anti-austrian groups and publications

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

What does the term “escalation” refer to?