A short story describing Thomas Edison and Nikola Tesla's 'electrical' battle. Primary Source Secondary Source

answer; /// slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.