Answer:
It states that all subjects, to the degree that they are capable, should be given the opportunity to choose what shall or shall not happen to them.
Explanation:
The Belmont Report was written in response to the infamous Tuskegee Syphilis Study, in which African Americans with syphilis were lied to and denied treatment for more than 40 years. Many people died as a result, infected others with the disease, and passed congenital syphilis onto their children.
The Belmont Report addresses informed consent as a necessary part of showing respect for all persons. It states that all subjects, to the degree that they are capable, should be given the opportunity to choose what shall or shall not happen to them.
According to the report, informed consent requires three elements: information, comprehension and voluntariness.
Number one is probably D, and the second one i'm not to sure about. Sorry I couldn't be of more help. :C
The Twenty-Fourth Amendment abolished the poll tax and was later expanded to prohibit literacy tests as well.
It don't think it ended the war. It was however the reason that America chose to join the second world war. Before that America was hesitant to involve itself in 'Europe's issues' and only participated by lending money to some countries involved in the war.
After the Japanese bombed Pearl Harbour the US took it as a person offence and direct attack against American, and joined the second world war alongside the allies (England, France, etc..). Many say that Americas involvement was a big component to the Allies winning the war.
The bombing of Hiroshima and Nagasaki in Japan were however the bombings that truly ended the second world war. This was done by the allies as the Japanese refused to surrender.