<span>When the United States joined World War II, the Allies initially focused their military efforts on Japanese forces in the Pacific. The correct option among all the options that are given in the question is the second option. I hope that this is the answer you were looking for and it has come to your help.</span>
The U.S. did not agree with what Hitler was doing in Germany but the U.S. was trying to stay out of it but then when the Japanese bombed Pearl Harbor of December 7, 1941 they didn't have a choice anymore and entered WWII and eventually brought the war to an end on August 6, 1945 by dropping a 5-ton atomic bomb on the city of Hiroshima.
They built palisades and moats.
hoped this helped
