<span>containment............... hope i helped</span>
Answer:
Sorry I didn’t understand that cuestión can you specify
Explanation:
Because an infantry invasion of Japan, would have resulted in <em>Far</em> more casualties for both the americans and the japanese. Than the dropping of an atomic bomb.
<u>The Union’s advantages as a large industrial power and its leaders’ political skills contributed to decisive wins on the battlefield and ultimately victory against the Confederates in the American Civil War.</u>