The Union Army took a series of military actions during the Civil War in which their troops took control of the Mississippi River. Mississippi was the main north-south avenue of transport. In July 1863, the western part of the Confederate states was split from the states east of the Mississippi River. Plan of the Union Army generals was to defeat the Confederacy through blockade of ports and control of rivers. Answer: Union forces took control of Mississippi River because they wanted to cut off the eastern part of Confederacy and to control the supply lines.
The main thing is that how Twain worded that the intention is to conquest the people of the Philippines as if they where the enemy and need to be treated as enemies. However Theodore worded his speech in a more gentle manner toward the people he referred to. As to not directly referring to them but indirectly is more passionate and predetermined alternate to help toward peace and future.
QUICK ANSWER
The main concern of the United States and the other western powers during the Cold War was that the Soviet Union would obtain control of the Western European countries through either invasions or by communist takeovers of unstable governments. Neither side was ever directly engaged in a full-scale armed combat, and the doctrine of mutually assured destruction, or MAD, prevented either faction from using their heavily armed nuclear arsenals. Psychological war, propaganda, proxy wars and espionage were the primary means of each side's struggle for dominance in post-World War II Europe.