I was incorrect I will fix in 5 minutes
west Germany was under control of America and England after the war and east Germany was under control of Russia. Many people in east Germany disagreed with communist Russia's system and they left to go to West Germany. Russia put up a wall, later named the Berlin Wall, to prevent this. it was heavily guarded and many people died attempting to escape.
<span>"In U.S. history, the term progressivism refers to a broadly-based, liberal reform movement that reached its height early in the 20th century. The initial progressive movement arose as an alternative to the conservative response to the vast changes brought by the industrial revolution. Contemporary progressives continue to embrace concepts such as environmentalism and social justice."
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Source(s):<span>Wikipedia
http://en.wikipedia.org/wiki/Progressivism
http://en.wikipedia.org/wiki/Progressivism_in_the_United_Stat</span>
They hoped it could gain improvements through arbitration. Arbitration is essentially using a mediator to settle a dispute. Though arbitration usually refers to political disputes.