One reason why the coal industry declined in the 1920s was __________.
One reason why the coal industry declined in the 1920s was __________.
A) oil and natural gas became the dominant energy sources
B) a dramatic shortage of coal
C) industry required less energy to produce products
D) government-built dams provided cheap hydroelectric power
ANSWER
Answer: A
Expert paper writers are just a few clicks away
Place an order in 3 easy steps. Takes less than 5 mins.