5. Identify two things that could have prevented a world war, based on what happened after the assassination of Archduke Franz Ferdinand.

The first one would be that Serbia totally accepted the Austro-Hungarian ultimatum to them after the assassination and the other would be if Russia and other great powers didn't support Serbia in the dispute.

Explanation:

Ferdinand was killed on June 28th 1914 by a Serb called Gavrilo Princip. Austria-Hungary blamed Serbia and asked Serbian authorities to allow them to research what happened on the soil of Serbia. The ultimatum sent to Serbia was unacceptable for the Serbian government and that is why they refused to accept one of ten terms. After Austria-Hungary declared war on Serbia, Russia and other forces started to enter the war.

a free market economy requires less state intervention. concurrently, it often requires a degree of democratisation of its institutions which- to a certain extent- facilitates economic activity. at the same time, a free market economy appears to be reliant on democracy for its functioning.

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.