Why did the United States drop an atomic bomb on Japan in 1945 to force Japan to surrender unconditionally? What is the purpose of the United States doing this? What do you want to get?

Of course, the joke is to help yourself. If China is defeated, have you thought about how many Japanese troops were there on the battlefield in China at that time? They will March straight into Australia or March in the direction of the Soviet Union to win the Soviet Union and Germany, and then the United States and Britain will not surrender.

Only Germany helped us unconditionally. In the Qing Dynasty, only Germany signed treaties that didn't ask for our money later, and only Germany sold us equipment at cheap prices. For example, the ammunition sold by Britain and France was mixed with sand. When our beiyang fleet was lost in the Sino-Japanese War, Germany helped us to rebuild, and also helped us train many students who was in power during World War I, a pro-Japanese faction. At that time, many officers in China graduated from Germany. At that time, it was those Germans who said that they would help Germany's Shandong Peninsula to fight the Japanese. They were afraid of getting into trouble and asked these officers to obey their own country. When they arrived in Hitler, they also had a good relationship with us. I remember that they stopped many times from Japan's occupation of our northeast to the full-scale war. It was Germany that stopped Japan, and at that time, we didn't have the help of the United States. At that time, the national army was equipped with German weapons. They also arranged a military advisory group to help us fight the Japanese and instructors to help us train officers. What I want to emphasize is that Germany, Italy and Japan signed a treaty against the Soviet Union at that time, and there was no real alliance. Italy forced Hitler to sign with Japan when Germany had a war with the Soviet Union and Japan could not face their opponents independently after the war with the United States. Before that, Hitler said that Japan was a famous nation with broken promises and only deserved to fish at the seaside. It was a shame to form an alliance with such a famous nation. The German famous nation was higher than all other famous nations. The second-class famous nation was the other famous nations in Europe, followed by the Jews and Japan, and China was special. They enjoyed the same treatment as the German famous nation. Moreover, in the Olympic Games in 36 years, China dispatched the most before the 198 s, and all the expenses at that time were helped by Germany. It was completely useless to ask for anything, and it seemed that Hitler personally came forward at that Olympic Games or something. Anyway, the athletes in our country were the most welcome at that time, which was even more grand than those in Germany.