ページの作成:「<br> Probably not: Pennsylvania (population 434,373 in 1790) available the expert services of Benjamin Franklin, although Massachusetts (population 378,787) served up Joh…」
(ページの作成:「<br> Probably not: Pennsylvania (population 434,373 in 1790) available the expert services of Benjamin Franklin, although Massachusetts (population 378,787) served up Joh…」)