Which best summarizes the impact of the vikings on western europe? (1 point)
they burned and looted in western europe and disrupted mediterranean trade routes.
they mixed with local populations in western europe, to unify charlemagne's
empire.
they burned and looted, but also established trade routes and settled in western
europe.
they set up a colony in north america, but also disrupted trade routes to northern
europe.
3. which characteristic of the development of the political and social system of
feudalism best summarizes the life of knights and nobles?
(1 point)
chivalry served them as a way to attain positions of power.
as lords, they constructed large castles and raised armies.
they were mainly involved in manor duties and competing in tournaments.
as vassals, they swore loyalty and provided military service.
4. which of the following best describes how feudalism would look on a map? (1 point)
a mosaic of many tiny but precise circles arranged around a central point
a neatly drawn grid pattern with equally sized, large squares
a patchwork quilt of many small, misshapen patches
a tapestry comprising large panels neatly stitched in rows

The correct answer is C) They burned and looted, but also established trade routes and settled in Wester Europe. The vikings settled in Ireland (they founded Dublin), in Great Britain, in Normandy, France and in Iceland. They also helped developed the hanseatic league which in the future would dominate naval trade in northern europe.

The correct answers is: As vassals, they swore loyalty and provided military service. Knights were noblemen of lower rank than a count, duke or prince, and depended economically on them.

The correct answer is: a patchwork quilt of many small, misshapen patches. Feudalism was a system that encouraged political decentralization, because there was no strong central authority, but a myriad of local leaders who ruled over relatively small patches of land. For example, in Feudal France, there was a king, who in title, ruled over the whole territory, but in reality, he only directly ruled over Paris and the sorrounding countryside, while in other regions such as Normandy, local lords ruled without much interference from the king.

answer: researching and understanding issues being considered by lawmakers.

explanation:

lobbying is the act of attempting to influence a politician's behaviour. lobbyists can be members of a constituency, organizations, businesses, non-profit organizations or professional lobbyists.

health care plans in the united states having high costs because they are focusing on providing quality programs for different groups of individuals. the quality of the service is based on money flow received from the members. without this investment, couldn't be possible a constant scientific searching to prevent death and illness caused because of low levels of health investigation. currently, the complaints are not about the highest cost, but about the coverage and benefits to access the necessary health services required by the members.  

besides, if a global health system is established the quality levels will fall down because of the standardized of the health. the access to care will increase but the quality will be low because it depends on the money invested.