The term manifest destiny refers to
a. american industrial development.
b. american westward expansion.
c. american agricultural development.
d. american northern expansion.

The correct answer is D.

The term manifest destiny was made popular in 1845 by a newspaper editor called John O' Sullivan. It refers to the idea that it was America's God given right and duty to expand its borders across the North American continent and  in the process, bring Christianity and democracy to more people .

Urging the U.S. to government to go to war with Mexico to settle a border dispute, O' Sullivan wrote that it was "our manifest destiny to overspread the continent allotted by Providence for the free development of our yearly multiplying millions"

everyone shares everything

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.