Dynamic iris recognition is a program device. scans the iris and all the information on that person will be right in front of you with one scan of the iris.
The answer is the second option, B) Foreshadowing.
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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.