What was one of the biggest factors leading to our current reality, in which people are always connected or "always on"?
A. The affordability of cell phone service
B. The availability of public pay phones
C. The number of cafés with Internet access
D. The expense of personal computers

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.

it granted civil rights to african americans.

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.