It was the internal reforms of Mikhail Gorbachev, the last Soviet leader that led to the end of the Cold War
If you are asking what 9/11 was about, it was the day when the twin towers got hit by 2 planes, and was stated as a terroist attack.
Answer:
to compare and contrast you list the articles differences and similarities I can show that's the easiest way to explain it basically
Explanation:
Begin by saying everything you have to say about the first subject you are discussing, then move on and make all the points you want to make about the second subject (and after that, the third, and so on, if you're comparing/contrasting more than two things).
The course of World War II, leading up to the end of 1940, was an
expansion of territory by the country of Germany. Germany was
beginning to invade its neighboring countries. http://www.answers.com/Q/Describe_the_course_of_World_War_2_in_europe_until_the_end_of_1940