The Mooshai War

The Mooshai War happened hundreds of years ago.  This conflict took place on the main piece of the planet.  At the time it was called Moosiana.  The main peoples that were there at the time were called the Tevule.
These people were very organized and have their own government, as well as military forces.  This group was highly confrontational and wanted to grow beyond their borders, and incorporate other cultures that had talents, food, products, or peoples that they felt would help them to become a stronger power.  The lands that they were trying to conquer also had resources needed and wanted by the Tevule.  
The Tevule did not encounter must resistance until they entered the land of the Mosh.  This land of Mosh seemed to fight from the very earth itself against the invading peoples.  The vines from trees would take out each individual warrior from within their ranks.  The water would rise from the banks, washing away supplies, items, and even people when they camped for the night.
When the Tevule finally found the people living within Mosh, they thought they had finally found an easy target.  However, as they screamed, and ran towards some of these people, the land itself erupted underneath their feet, spewing lava, and throwing the Tevule in every direction.  Those that did not die immediately saw the lava flow around the people of Mosh still standing their, and looking at those that fought for breath, writhing in pain.
One creature stepped forward, offering these sage words...  "Leave Now.  These lands will not allow those with hearts black and selfish.  Leave Now.  Before the waters rise, and the mountains fall.  Leave Now.  Before the plants and animals join together to fight you and keep you away from these lands.  Leave Now."
Most ran as soon as they heard this.  Sadly, the people of Tevule that were left in the main regions did not believe those that stumbled back, burnt, and crying.  More and more waives of armies were sent towards the peoples, and less and less returned.  
After years of this going on, the Tevule decided that if they could not have the land, neither could any other.  Using their advanced technologies and scientists, they worked to break apart this land from what the Tevule felt they owned.
This was the War of the Mooshai.