The correct answer would be the fourth one. If you read it aloud, it sounds about right.
In his "Letter from a Birmingham Jail", Martin Luther King Jr. resort to Socrates to highlight his practice of a fair form of civil disobedience and non violence, as a symbol or analogy to back up his interjection outlining the urge of awakening from the "dark depths of prejudice and racism" of society at that time.
In opening a statement in an oral presentation you should always have a good introduction in going over the most important points that will be made
I believe that the answer is going to be A.
Please correct me if this is wrong.
Global Warming.
Global warming is the term used to describe the rising of the average temperature on Earth. It has to do with the overall climate of the Earth rather than the weather on any given day. It is melting the ice of Antarctica which will cause the water level to permanently rise causing flood.