According to mr. Hays, what is the problem with this search for communists?

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

6. how did trade with the venetians contribute to the fall of the byzantine empire?

John knox is most associated with which of these? a) founding the anglican church b) heading the council of trent c) ending the protestant reformation d) founding the presbyterian denomination