The Hebrew Bible is a series of "39" total books, since it is divided due to the "story-like" nature of its content, along with the fact that different sections were added at different times.
Which war?
WWI = loans, unrestricted warfare, Zimmerman note, Germany attacking a neutral country (Belgium).
WWII = loans, Pearl Harbor.
(-6,0) because you can substitute 0 for y and then solve for x
Answer: John Quincy Adams is the 6th president.
Explanation: