How did the United States approach Japan to begin trade?

It sent well-armed ships with a letter from President Fillmore demanding trade.

It fired upon Japan's coast, invading its shoreline and overtaking its government.

It sent gifts and greetings to the shogun with an invitation to visit the United States.

It consulted European nations and carved Japan into spheres of influence.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

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.