Answer:
Among Oglethorpe’s accomplishments was the founding of the city of Savannah, GA. in 1733, and the development of what has become known as “The Oglethorpe Plan.”. Oglethorpe’s plan for settlement of the new colony of Georgia had been in the works since 1730, three years before the founding of Savannah.
Explanation:
Reference: news.asce.org/three-centuries-later-oglethorpe-plan-for-savannah-still-emulated/
Two things that increased american interchanges in the late 1800s were "b. the telegraph and telephone," since both of these creations significantly accelerated correspondence and made it more productive.
