Briefly describe the concepts of social Darwinism and the white man's burden.

The White Man's Burden' was meant to both encourage and warn the United States. ... Literally, the White Man describes people who are Caucasian. In the early 20th century, many Americans believed in the concept of social Darwinism, where certain people were superior to others based on their color and race.

the answer is d trust me

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.