I need help on this: why Harry S Truman was in charge of dropping the bomb, where we dropped the bomb, and why we dropped 2 bombs.

Atomic Bomb question

Explanation:

Harry Truman was in charge because Franklin Roosevelt Died from a stroke in April of 1945. We dropped the first bomb on Hiroshima on August, 6,  1945  And then on August 9 1945 we dropped another bomb on Nagasaki. The reason we dropped 2 bombs instead of one is because the whole purpose of dropping the first one was to get Japan to surrender and they didn't so we dropped another one and they finally did surrender. the names of the bombs where Fat man And Little Boy.

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.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.