What part of the constitution settle disputes between different levels of government in the federal system

Which piece of legislation granted african americans the right to vote

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.

Which of the following is not a requirement to become a us representative (congressman/congresswoman)?