They had hoped to escape the influence of European invaders coming from England and France. Also they needed to escape attempts by the Chinese to contain, assimilate, or destroy their way of life or lives. They wanted to settle in more fertile land to the south of China.
Dawes Plan
The Dawes Plan helped restore prosperity in Europe. Its name came from
the head of the committee, Charles Dawes. After the World War I, Germany was
facing a huge financial problem which was to pay for the cost of the war. The
committee composed of the USA, the UK, Italy, France and Belgium aimed to help boost Germany’s economy.
<h2>
Answer: According to material history</h2>
The first armed conflict in history recorded by eyewitnesses was the Battle of Megiddo in 1479 BCE between Thutmose III (r. 1458-1425 BCE) of Egypt and an alliance of former Egyptian territories under the leadership of the King of Kadesh.
<h2>
Answer: According to spiritual history</h2>
The first war ever is unknown, but it was surely between the demi-gods and demons. These things happened in Satya-yuga.
For Germany the treat of Versailles dealt them a heavy hand. They were imposed land, economic and military restraints as well as forced to pay a great deal of the reparations cost for countries like France. Whom during world war one had received heavy damages.
More specific on territory, Germany's land were split between different nations. Such as the Rhineland which they were prohibited from occupying after losing the war.
Hope it somewhat helps :)