The issue was the Investiture Controversy, the question of who had the right to choose new bishops.
It caused tensions between countries (further enhancing the conflict between Germany and Britain) and it ignited the flame that then caused militarism, nationalism, and alliances.
Communisiam
The Suez Canal has always caused conflict.
French and Indian war.
Social tension between Mongol rulers and Chinese subjects caused internal conflict during the Yuan Dynasty. Confucian values of deference to leaders versus increased conflict due to Chinese resentment of Mongol rule.
On the contrary, conflict between nations ... at least ideological conflict ... must be recognized ashaving been a fundamental motivation for the development of space travel.The race between the US and USSR to achieve the first orbiting satellite, the first lunar impact, andthe first moon landing, was heavily based on the need to demonstrate the nations' capabilities inmissile propulsion and guidance technology, with its obvious military value.
The birth and growth of science led to the conflict between scientists and the church.
the assasination of archduke ferdinand
the assasination of archduke ferdinand
Control over serbians
The major sources of conflict were language, religion, and economics.
conflict between the Hutu and Tutsi ethnic groups
The rivers caused conflict between the city states because people wanted to get control of the water. Hope this helped :D
It caused tensions between countries (further enhancing the conflict between Germany and Britain) and it ignited the flame that then caused militarism, nationalism, and alliances.
Communisiam
mountainous karabakh (Լեռնային Ղարաբաղ)
The Suez Canal has always caused conflict.