Let's look at all the options:
The assassination of Archduke Franz Ferdinand angered Austria.
-this is correct! This assassination happened in Sarajevo.
<em>Serbia declared war on Austria,which caused Austria’s allies to go to war</em>
This is false: the opposite is true; Austria declared war on Serbia, and then Serbia's Ally, Russia joined the war
<em>Nationalism increased
tensions in the Balkan peninsula</em>.
This is true. Because of this a conflict could be foreseen.
<em>Russia's mobilization plan called for
an invasion of France through Belgium. </em>
This is false- not Russia, but Germany had such a plan.
<em>Alliances caused a chain of
events that pulled each country into war.</em>
Very true!
The two alliences were Austria-Germany-Italy and Russia-France-UK
The decline of Detroit Michigan was due to the collapse of
the auto industry. The big manufacturers
such as General Motors, Chrysler and Ford began transferring their operations
outside the area. Smaller manufacturers
began to such down leaving many workers unemployed. New technology, taxes and increased
automation also contributed to the decline.
