Answer: It includes firsthand accounts of the fire and its aftermath
Explanation:
Jim Murphy’s "The Great Fire" is considered a credible source because it includes firsthand accounts of the fire and its aftermath.
A material is considered a credible source of it's provided by an eye witness or has first hand Information on a particular topic.
County governments serve a larger geographical area than cities and towns, but a smaller area than states. They are created by the state government and typically operate under provisions set out in the state constitution. As such, they are essentially administrative units of the state.
so i believe <u>A. Counties vary widely in terms of size, population, and functions</u> is your answer.
September 1, 1939 – September 2, 1945
D. what happened because the AD curve is unclear.
An increase in government expenditures shifts AD curve to the right while an increase in taxes shifts it to the left. Depending on the relative shifts, the AD curve could shift to the left, to the right, or not at all.