that thay defeted them with all what thay had
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.
Great Britain.
Nationalism & ImperialismNationalism is the devotion and loyalty to ones own nation. It lead to imperialism because some countries like Britain, took nationalism to meaning that they were the best country and race in the whole world. So buy imperialising other countries, to a certain extent, they believed that they were truly helping them, but in the end it usually ended in the other country being left worse than before they came.
Great Britain.
Portugal
Britain Umayads
imperialism was basically taking over another country and taking natural resources and goods from the land. It led to destructive nationalism because many countries wanted the same land and soon war erupted.
About 50
France and Britain
the survival of Great Britain and the force of nationalism
Britain
I presume you ask this regarding the First world war. In which case some historians argue that nationalism was the cause for imperialism. they argue that countries loved themselves so much they would colonise in many other countries. An example of this is German occupation of colonies surrounding south Africa in the early 1900s putting Britain on edge and being a cause for the first world war.