How does Mahan invoke racial differences to support his arguments?

Alfred Thayer Mahan was an American naval officer who is known for his influence on sea power during 19 and early 20 centuries.

According to Mahan, sea power is highly influenced by the distribution of the populations, and their characteristics that maintain stable and efficient working ability. so, such efficiency and stability come from racial traits and native American citizens are good at it.

This thought of Mahan invokes racial differences to support his arguments.

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.