Moxie is a brand of carbonated beverage that is among the first mass-produced soft drinks in the United States. It was created around 1876 by Augustin Thompson as a patent medicine called "Moxie Nerve Food" and was produced in Lowell, Massachusetts. The sweet soda is similar to root beer, with a bitter aftertaste.
Not at all similar to root beer! LOL
Blah😖
Nearly every item (in use pre-WWI) a person can think of was used to advertise the horrible stuff.
My favorite is the horsemobile, where a jockey on a horse is standing in a ca.1915 roadster. The advertising came to life when a couple dozen cars were made for parades and live promotions.