Isaac Singer transformed American society by
A) designing a practical sanitation system that enabled cities to clean up their streets.
B) patenting a practical sewing machine that allowed for the mass production of textiles.
C) organizing inventors into specific groups which allowed them to work on projects together.
D) introducing science into farms and showed how healthier animals and larger crop yields could be produced.
E) persuading Congress to create the National Academy of Sciences.
Question 2
Joseph Smith presented the Book of Mormon as
A) a record of ancient American Christians, translated from golden plates that had been buried near Palmyra, New York.
B) a proclamation from God to abolish slavery or face destruction
C) a blueprint for establishing a promised land in northern Canada
D) an analysis of capital accumulation and an inevitable class struggle
E) the platform for a future American political party
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Anatomy of the urinary system.
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