Based on the given passage above as quoted from President Barack Obama, the principle of bureaucracy that the quotation demonstrates is the hierarchical authority. The government is divided into an hierarchy. Those decisions that can easily be done are made in the lower levels. Once it becomes more difficult, this is passed up to the next higher levels. Hope this answer helps.
This i do not know sadly but i did some research for you and google says and i quote
"When Virginia declared its secession from the Union in April 1861, Lee chose to follow his home state, despite his desire for the country to remain intact and an offer of a senior Union command. During the first year of the Civil War, Lee served as a senior military adviser to Confederate President Jefferson Davis".
Beacause of sea waters and heights
One of Truman's most important policies was the Truman Doctrine.
The Truman Doctrine was a foreign policy of president Harry Truman in which he tried to stop the power/influence of the Soviet Union. After World War II, Truman was worried that if nations located near the Soviet Union did not receive financial help, they would fall into the hands of the communist system. At this time, Truman wanted to make sure that he stopped the spread of communism in any way possible.
To do this, Truman asked Congress to provide $400 million to countries like Greece and Turkey. These were two main targets of US help, as they were located close to the Soviet Union. Ultimately, this money would help to stabilize their economy and fend off communism.
