Prior to 1860, the most significant invention for middle-class American homes was the
A. cast-iron stove.
B. air conditioner.
C. icebox.
D. electric iron.
E. telegraph
Answer: A
Prior to 1860, the most significant invention for middle-class American homes was the
A. cast-iron stove.
B. air conditioner.
C. icebox.
D. electric iron.
E. telegraph