Answer:
The takeover of South Vietnam by the communist North was completed on April 30, 1975, two years after the United States signed a peace treaty with Hanoi and pulled out its combat troops after a decade-long struggle. This gave the responsibility for the war to the South Vietnamese
Explanation:
The agreement among the members of a society to cooperate for social benefits and to form the society in which they live or it essentially binds people into a community that exists for mutual preservation is called Social Contract. People gain the civil freedom of being able to think and act rationally and morally but they sacrifice the physical freedom of being able to do whatever they please, when they enter into civil society. It is the vision that persons' political and moral obligations are dependent upon a contract. Jean-Jacques Rousseau believes that only by engaging into this contract that people become wholly human.
1. the state of absolute peace, happiness, and joy = nirvana
Nirvana is a term related to Buddhism that has to do with feelings of absolute peace, happiness, and joy. It is something that every Buddhist is trying to achieve through meditation and good deeds and leading a good life, although not many succeed.
2. those who delay entering heaven to help other people = bodhisattva
Bodhisattva is a term related to Buddhism which refers to people who can easily reach nirvana and go to the light, but choose not to until they've tried to help others in need. They feel compassionate and empathetic towards others and will not go anywhere until they've helped others.
3. the technique through which you can calm your mind = meditation
Meditation is a very important technique when it comes to Buddhism. Buddhist meditate quite often when they want to relieve stress, rid themselves of bad thoughts and feelings, and just relax after a long and tiresome day.
Answer: D
Explanation: President Lincoln did not do anything related to the Mississippi River all he did was Patrol the East Coast all the way from Virginia South to Florida and the Gulf Coast from Florida to Texas he didn't have anything to with the Mississippi River. :-)