NEED HELP EXTRA POINTS!! WHO KNOW THEIR HISTORY? P. S. absurd answers will be reported, no refunds

Which of the following american companies had a monopoly in the late 1800s? a. deere and company b. sears, roebuck and company c. standard oil company d. general electric company

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

Dalton developed the first model of the atom that showed the structure of the inside of an atom