Answer:
It goes against moral sense that is neither right nor safe.
Beginning from a mechanistic understanding of human beings and their passions, Hobbes postulates what life would be like without government, a condition which he calls the state of nature. In that state, each person would have a right, or license, to everything in the world.
Byzantine empire fight for Roman empire
The Berlin conference in 1878 was an agreement to divide up African colonies between European powers, such as Germany, Portugal, France< England and Belgium. This was also dubbed "The Scramble for Africa" and led to the exploitation of Africans, notably in Belgian Congo and Rwanda
Settlers were constantly taking more land than either they agreed for, or just what didnt belong to them, the Indians would fight back and lose in the end, they would shrink back and find more land, there would be peace for a little while, and then settlers would keep wanting more land