What was the rallying cry of Americans who wanted the nation to annex all of Oregon Territory? A. "Oregon or bust!" B. "Oregon is our destiny!" C. "Forty-ninth parallel or fight!" D. "Fifty-four forty or fight!"

D. Fifty-four forty or fight

Explanation:

The rallying cry “54–40 or fight!” became popular among Democrats. Polk wanted territory, not war, so he compromised with the British Foreign Secretary, Lord Aberdeen. The Oregon Treaty of 1846 divided the Oregon Country along the 49th parallel, as in the original US proposal.

answer placeholder because the system is messed up

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.