The only major country in the world to use Fahrenheit is . A. Brazil
B. England
C. France
D. the United States

Please select the best answer from the choices provided
A
B
C
D

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.

show options, then i will gladly answer you question.

have a good day.