Part a which sentence best express the central idea of the text

im not sure what it is

greywater is gently used water from your bathroom sinks, showers, tubs, and washing machines. it is not water that has come into contact with feces, either from the toilet or from washing diapers. greywater may contain traces of dirt, food, grease, hair, and certain household cleaning products.

the statement that identifies the central idea of "the salem and other witch trail hunts" is d. while witch hunts may feel like a rare occurrence, mike kubic proves that such   incidents are not as uncommon as we originally thought.

the author is trying to show that witch hunts come in various forms and are produced by the fear of what isn't understood or it's different.

franklin attempting to increase tolerance towards native americans was the largest difference betwixt franklin’s "remarks concerning the savages of north america" and rowlandson’s the narrative of the captivity and restoration of mrs. rowlandson. franklin promoted acceptance regarding the beliefs of the native americans. on the other hand, rowlandson’s view towards the native american people was negative.