What is the question about them i am pretty sure i can answer it
So that they can use them as primary sources to find out the most accurate facts
Answer:
Catherine II, most commonly known as Catherine the Great, was the last reigning Empress of Russia from 1762 until 1796 – the country's longest-ruling female leader.
Explanation:
Answer: After the Civil War ended in 1865, the U.S. rail network grew explosively. This expansion connected distant markets and allowed raw materials to be shipped cheaply and quickly from sources in the West and Midwest to factories in the Northeast.
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Answer:
Laws are approved by the courts.
Explanation: