Plz help me with this

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

If the united states became a "majority-minority” nation, o whites would be the majority, but there would still be ethnic minorities. there would be an equal number of whites and ethnic minorities. othere would be more ethnic minorities in the population than whites. o no one would be considered white or part of an ethnic minority group.

Was the civil war inevitable? could anything have been done through compromise to stop it, or did it have to happen?