Which of the following did benjamin franklin invent or develop?

a. electricity, postage stamps, and the printing press

b. swivel chair, carriage, and the u. s. treasury

c. lightning rod, mousetrap, and the fountain pen

d. bifocal eyeglasses, a clean-burning stove, and the u. s. postal system

D is the correct answer

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).