Steam locomotives were invented in the early nineteenth century in the United Kingdom and were utilized for railway transport until the middle of the twentieth century.
The correct options for both are A and B.
<h3>Frederick Douglass influenced who?</h3>
Frederick Douglass was a major force in the anti-slavery fight. As a man of moral authority, Douglass developed into a riveting public speaker.
Abolitionist William Lloyd Garrison recognized his oratory skills and hired him as a speaker for the Massachusetts Anti-Slavery Society.
For more information about Frederick Douglass refer to the link:
brainly.com/question/1910366
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