B both countries were involved in a system if alliances.
A is the correct answer.
The Allies declared after the Potsdam Summit that the only surrender they would accept from the Axis powers was an unconditional surrender, that is, one without any conditions attached it to be the surrendering party.
Truman was fully briefed about Japan's resolve and had to weigh that in deciding where and how to force Japan into an unconditional surrender. If they had not dropped the bomb, preparations were being made to land an invasion force.
General Sherman captured Atlanta to improve Lincoln's chances for reelection in 1864, learn more about General Sherman below.
<h3>Who is Abraham Lincoln?</h3>
Abraham Lincoln was the 16th president of the United States and a great leader who brought development in area of economy.
During his reelection in 1865, There was some group that was against him in Atlanta but later captured by General Sherman.
Learn more about Abraham Lincoln at;
brainly.com/question/7955162
Answer:
New inventions allowed more possibilities.
Explanation:
The world changed drastically with the Scientific Revolution and the Age of Exploration. New inventions allowed European explorers to sail around the globe with more knowledge. They found new continents and began to see what the shape of the world was really like.