Limited government means that the power of ELECTED OFFICIAL HAS LIMITS.
Limited government refers to a government that is restricted in reference to governing powers by the reasons of limitations that are prescribe in laws and the constitution of the country. The United States constitution is a good example of a constitution that limits governmental power.
Its when u have completly schooled a person and show them that its over u lost point blank period
Romans came from the Italian pensinsula and came to Britain in the early first century. It was a gradual process and they slowly started conquering the different parts of the British isles during that time.
Vikings came from the Northern parts of Europe and they started conquering the British isles in later periods.
Both came and wanted to conquer the lands, while Romans were 'established' conquerors and started governing these areas soon by spreading their culture etc. The Vikings on the other hand had pillaing more in mind and did more of that and did not govern that much from the beginning.