Anyone who could give me a legit answer on what is life and what does it stand for?

Which of the following items would serve as a primary source for a historian studiying the american civil war

What are the relation of community dynamics and community action to applied social sciences?

In what way was family life impacted by industrialization? a. there was a rise in the middle class. b. there was a decrease in the birth rate. c. women were not allowed to work in factories. d. families relied on farming for food supplies.