The Magna Carta put in writing the obligations the king had to his vassals and?

Barons

Explanation:

The Megna Carta was a contract that allowed King to pass certain rights to people in England which was earlier suppressed by him. The Magna Carta was written by a group of baron in 1215. The barons involve endless fights with the King of England because of his unfair treatment. These barons forced King John to sign the document called the Magna Carta. The Magna Carta (Great Charter) guarantee to recognize the rights and liberties of people and to change the feudal system to a democratic system, which requires to give justice and fair trial.

the melanesian is basically practicing magic.

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.