Which detail best supports the passages central idea?

Which of these websites would be least likely to provide credible reference material for researching stress?

Laugh and be merry, remember, better the world with a song,    better the world with a blow in the teeth of a wrong.    laugh, for the time is brief, a thread the length of a span.    laugh and be proud to belong to the old proud pageant of man. (laugh and be merry/john masefield/public domain) which of these is the main idea of the poem?

What was the primary message that dr.martin luther king jr wanted to communicate in the telegram he sent to chavez