3
QuizDropdown

Inventions and Inventors

Question 3 of 10 • S1S: W. Hist/Geo/Cult 10A (E1162 - AG)

the internal combustion enginethe single-wire telegraphalternating current electricityengine-powered flight

Answer
A
the internal combustion engine
B
the single-wire telegraph
C
alternating current electricity
D
engine-powered flight
Previous
Next