1 is the answer to your question.
Japan was defeated because the U.S. dropped atomic bombs on Hiroshima and Nagasaki. Germany was defeated because it was an allied effort that produced two fronts. The western front(France) and the eastern front(Russia).
Japan was defeated long before the atomic bombs (incidentally, developed by a team of Allied scientists including several ex-Germans and at least one Italian) were dropped. Japan's manufacturing base had always been small, and by 1945 she was starved of resources (including fuel) as the Merchant Marine had been virtually wiped out. Many of her cities had been flattened by conventional bombing, too. In fact Hiroshima and Nagasaki had been largely left alone due to their relatively low strategic importance.
The Allies were able to defeat both Germany and Japan because by the end of the war their manufacturing capacity far outstripped the Axis'.
Well its basically when two states are arguing about something and it goes overboard
Answer:
The Abbasids overthrew the Umayyad dynasty in 750 CE, supporting the mawali, or non-Arab Muslims, by moving the capital to Baghdad in 762 CE. The Persian bureaucracy slowly replaced the old Arab aristocracy as the Abbasids established the new positions of vizier and emir to delegate their central authority.
Explanation:
The correct answer to this open question is the following.
Unfortunately, you forgot to specify the name of the empires including in your question. Who they were?
However, trying to help you, we can comment on the case of the way China was affected and entered into a crisis in his final years as an empire.
Emperor Qianlong had rejected England's petition to lose its heavy restrictions on trade in 1793. However, European powers reacted and put pressure on the Chinese Empire and by 1912, the Chinese Empire had collapsed.
The reasons that accelerated this collapse were that China could not increase and modernize its industry. At the same time, the population dramatically increased to 430 million people by 1853. This factor put so much pressure on the Empire that suffered from the creation of jobs, generating poverty never before seen.
The once-successful Chinese bureaucracy could not maintain the growth rhythm of the increase of population and became very inefficient. The centralized power of the Emperor lost its presence in the far-away provinces and peasants and poor people started rebellions.
