Answer:
I believe that "a biography of John F. Kennedy" and "a letter written by Thomas Jefferson to the British monarch" go in primary and the other two go in secondary.
The defeat and destruction of the Spanish Armada in 1588 is seen by many as the high point of Elizabeth I's of England's reign. ... As a result of the failed invasion, by Catholic Spain, England became more self-consciously Protestant and Catholicism became increasingly unpopular and was viewed as anti-English.
Which of the following decreased steadily during the Second Industrial Revolution. Factory wages decreased steadily during this period.