What is the location and effect of the Sierra Madre mountain

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

What was the ultimate result of the final solution?

Which physical feature minimizes population density in northern africa?