I need help with a English question. All explanations and answers will be used to help me learn.

The Declaration of Independence claims, “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.” However, C.S. Lewis declares that “We Have No Right to Happiness.” Do we deserve to be happy? What is the distinction between pursuit, right, and deserving?

read the attached article and form the discussion response. Incorporate person opinions on topic as well.