Question

correct the text by inserting a comma or commas. (note: in this skill, serial commas are not optional.) alexander hamilton and u.s. vice president aaron burr engaged in a pistol duel on july 11 1804.

Explanation:

To correct the text, we need to insert a comma between the day and the year in the date "July 11 1804" because when writing a date in the format of month, day, year, a comma should separate the day and the year. So the corrected text is "Alexander Hamilton and U.S. Vice President Aaron Burr engaged in a pistol duel on July 11, 1804."

Answer:

Alexander Hamilton and U.S. Vice President Aaron Burr engaged in a pistol duel on July 11, 1804.