The answer is letter C and B. Puerto Rican citizens do not vote for the president. They are US unincorporated territory and they are considered American citizens and are using the US Dollar as currency. Just like Guam, they can freely move to any any another place in the US.
As much as C. has a partiality towards the cause of The Great War, it's most likely answer B.
The Germans declared war on the Russian Empire, guaranteed the independence of Serbia, because of their alliance backing Austria, and Serbia which the Austrians declared war on as a result of the Serbian citizen who shot the heir to the throne.
The rest of Europe's involvement was a chain reaction of countries coming to the aid of another. France with defending Russia, Britain defending Belgium, etc.
Nixon refused to turn over the tapes during his presidential scandal under the grounds of "<em>the right to privacy"</em> protected by the 4th amendment. However, the 4th amendment didn't apply to him, because he was the leader of the US, and the citizens have a right to know what is going on inside the White House, as decision made in there can affect the people of US.
hope this helps
Answer:
Replaced at the height of his power, Richard had been compromised by the narrowness of his own power base and his personal inability to live up to the image that he created for the crown. He failed because he misread the signs around him, and was unable to raise the monarchy as an institution with himself at its head.
hope it helps :)
