Dr. Tyson's interview is not well-organized, while his preface is clearly organized so the reader can easily understand it.
Answer:
It was a normal day, all of a sudden people at the airport were getting radioed that planes were highjacked. A few hours later in New York, a plane crashed in to one of the twin towers, another one followed hitting the other tower. A third plane came crashing in destroying the 23rd to 14th floor. The pentagon: a plane came crashing in destroying part of the pentagon. Back at the twin towers, a bigger plane came crashing in, destroying all that was left
Explanation:
After the World War 2, the economy of the country was growing because of the Industrial Revolution. Borrowers were confident that they could pay their debts and banks allowed big loans. During the 1970's, it was the time of the Great Depression. There were a lot of people who needed money but hundreds of banks closed and it was difficult to find a stable and good paying job that would allow the banks to approve big loans.