What is one of the reason why accidents happened in factories in the late 1800s and early 1900s

machines were first being used and they did not know what they were doing

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;