Answer:
They believed that the only way the United States could swiftly end the war with Japan was by developing an atomic weapon.
Explanation:
Answer:

Explanation:
Let the length of the rectangle be
units.
We were given that the length is <em>3 less than twice the width.</em>
This implies that: 
We have that the area of this rectangle is 50 square inches.
Recall that area of rectangle is given by:


Therefore the required equation is 
I believe your answer is going to be (C)
use of commercially produced fertilizers
Note: industrial revolution to agriculture
Hope this helps