The Declaration of independence adopted by the Continental Congress on July 4, 1776, concluding all political connections between the 13 original colonies and. Originally drafted by Thomas Jefferson on which he wrote:
"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.".
Where "all men" originally encompassed only white land owning men, however as time progressed included any citizen regardless of their sex and race.
The answer is ensuring that risks are reasonable in relationship to anticipated benefits
When the principle of beneficence is applied to a study involving human subjects it is important to safeguard subjects in the experiment. No matter how important the anticipated benefits may be, the risks have to be reasonable to protect the people involved.
Because the earth is spherical, the position of Polaris relative to the horizon depends on the location of the observer. Consequently, the angle between the northern horizon and Polaris is equal to the observer's latitude.