History of bifocals and trifocals
Benjamin Franklin, the early American statesman and inventor, is credited with creating the first multifocal lens for eyeglasses. Prior to Franklin's invention, anyone with presbyopia had to carry two pairs of eyeglasses — one for seeing distant objects and one for seeing up close.
<span>They mutually excommunicated each other as a result of ecclesiastical differences and theological dispute, which is considered a watershed in church history. Reasons for the dispute were for example the source of the holy spirit and whether leavened or unleavened bread should be used in the eucharist.</span>
I think it is the last one if not then it is the first one
I believe that the answer would be D. I hope this helps.
The answer is B...........