Answer:
Imperialism - Nations competed for more land, colonies and raw materials. Great Britain and Germany competed industrially, which led to these nations needing more raw materials. Also, Austria-Hungary controlling the Slavic land of Bosnia, which Serbia believed belonged to them.
Nationalism - Nationalism was very strong in both Germany and France. Germany controlled the territory known as Alsace-Lorraine, which they gained from France after the Franco-Prussian War. France wanted that land back.
Alliances - Secret alliances were formed prior to the outbreak of the war. After the Assassination of Franz Ferdinand the Archduke of Austria-Hungary the alliance systems went into effect leading to many nations protecting one another (i.e. Russia protecting Serbia from Austria-Hungary).
The correct answer is letter B. McKinley beloged to the Republican party.
The election of 1896 resulted in the victory for McKinley and the REPUBLICAN party which represented big business,high tariff and industry with the old conservative support for laissez faire.
It was the tariffs imposed by the Southern legislatures that hurt the economy in the South by taxing imported goods. The idea was to foster more good-creation domestically, but the US lacked the appropriate resources.
Ronald Reagan was the first American president who was able to stop the Cold War. This became his strongest legacy. He was able to restore peace with the Soviet Union as he and the Soviet Union President Mikhail Gorbachev was able to set a peaceful resolution during the summit.