Number 3 is the main idea of the text.
Is it Gold? Maybe because it has been on the Earth for long and people still wear it as new.
Answer:
History
Explanation:
Well, most questions people struggle on are history.
Because it takes a while to memorize the all the little battles of the civil war,
about the date when George Washinton got wooden teeth,
all the presidents.
So most people have trouble with history related questions.
