When evaluating past eras, historians depend on primary documents and other resources to understand events and cultures. for instance, it would be difficult to evaluate why people once thought earth was at the center of the solar system unless you analyzed documents from the time in which the idea was relevant. what difficulties do you think might arise when trying to understand ideas from the past, especially when those ideas are so different from our modern thinking? do you think primary resources show a complete picture of the period they are from? give an example or two to illustrate your answer.

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.

beowulf is considered an epic poem because it describes the actions of a great warrior.

beowulf is taken into account an epos. in this poem, the main character may be a hero who travels nice distances to prove his strength at not possible odds against supernatural demons and beasts. in the poem, beowulf was a young warrior and he leaves his country to hrothgar, as hrothgar was in a great trouble.