Explain how the Civil War changed the infrastructure of the south. (please help me with this question)

Read the following passage. the early mill girls were of different ages. some were not over ten years old; a few were in middle life, but the majority were between the ages of sixteen and twenty-five. the very young girls were called "doffers." they "doffed," or took off, the full bobbins from the spinning frames, and replaced them with empty ones. based on the passage, early mill girls were mostly young. were mostly middle aged. were of a variety of ages. were mostly children.

The three estates social system in france ensured balanced representation of all people and treated each social group fairly. true or false ? why?

What were some of the new consumer appliances that americans could purchase in the 1920s