Since a speculation does not have firm evidence, it is a hypothesize.
So the final answer is:-
C. Hypothesize
True. An author will only mention a famous person/event assuming his/her audience will be familiar with them/it.
Answer:
I would say that it's A.) The Empire State Building was built much differently than the skyscrapers today.
Explanation:
Sorry if I am wrong <3.
usually either somber or very proud of his country