franklin stove, bifocals, electric rod
he invented electricity, freed Pennsylvania, and wrote the first news article.
Benjamin Franklin played a major roleby writing different things for different reason.
He is known for a lot but mostly famous for the hand held cack about as wet as a blown b18
lots
it was the Tariff issue
Ben Franklin's major discovery was that lighting is electricity.
There is not really any major accomplishment for John Franklin. He was more of a major failure.
Benjamin Banneker's major accomplishments are making the farmers almanac, building Americas first ever all wooden clock, and designing the dc we know today.
Benjamin Franklin established the postal system allowing mail to be delivered accurately
Electricity
himself
Ben Franklin's major discovery was that lighting is electricity.