How do secondary sources help historians understand the past? O
They describe events as if they were happening right now.
O They help historians make connections between different historical events.
They allow historians to re-create an event to fix social problems of the past.
They remove the need for eyewitness accounts by summarizing information about the past.
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Huh

I believe the answer is the second one

Explanation: this is because u need way more than just a first hand account which may not have all the information. You CAN make connections with secondary sources though because they incorporate more info about the subject.

it allows businesses to raise prices on basic goods. it allows consumers to spend more money on products. it increases government revenue to fund public projects. it provides more money for government assistance programs.

explanation: