Question

part one: fourteen basic skills > chapter 9: commas exercise 4 carefully type the word that should be followed by a comma. then click on “go.” 9. benjamin franklin, who discovered electricity and wrote many famous articles was once the u.s. ambassador to france. answer go

Explanation:

The relative - clause "who discovered electricity and wrote many famous articles" is non - essential information about Benjamin Franklin. Non - essential clauses in a sentence should be set off by commas. So a comma is needed after "articles".

Answer:

articles