It was influential on the improvement of weapons during WWll.
As a response to Kipling's poem “The White Man’s Burden: The United States and The Philippine Islands;” African-American clergyman and editor H. T. Johnson wrote and published in April 1899 “The Black Man’s Burden” arguing that mistreatment of brown people in the Philippines was a reflection of the mistreatment of black Americans at home, as stronger countries abuse their power to conquer weaker/less developed countries as it is clear in that part of the poem below.
"Hail ye your fearless armies,
Which menace feeble folks
Who fight with clubs and arrows
and brook your rifle’s smoke".
<span>The answer is DNA. There are several ways to obtain DNA samples, like blood, saliva, semen or hair. They are very important to guarantee a certified verification of the people involved with the situation and guarantee the best investigation possible of the event.</span>
Yes this is true, all of that would be considered earth science.