In general, what were the national goals of the five “Great Powers”?

Under the Concert of Europe, the major European powers—Britain, Russia, Prussia, Austria, and (after 1818) France—pledged to meet regularly to resolve differences. The goal was not simply to restore old boundaries but to resize the main powers so they could balance each other and remain at peace.

norsemen from northern countries had made earlier journeys

from the conditions of the working class in england by friedrich engels,the main idea is :