<span>The last specimen of this subspecies was sighted in 1938. The Puma concolor couguar used to occupy a fairly wide territory ranging from southern Canada to Guatemala. However, the destruction of its natural habitat by the human being did not leave him any opportunity to survive.</span>
Answer: To mark historical moments in are society, so that we can know when they happened hopefully preventing anyone from distorting information.
Jim Crow laws, which helped segregate African Americans from White Americans.
World War 1 was the basics of the conflict that the world had in general. <span />
When someone writes a letter to the editor, educates a friend about an issue, or phones an elected oficial, he or she is participating in activism ( 3rd option ) . All of these are efforts to make changes in society ; other ways includes the use of the new technologies .