The founding fathers believed that all people are born with "natural rights." which line from the declaration of independence best represents the idea of "natural rights"?

a)
" we mutually pledge to each other our lives, our fortunes and our sacred honor."

b)
" that these united colonies are, and of right ought to be, free and independent "

c)
" is their duty, to throw off such government, and to provide new guards for their future security."

d)
" all men are created equal, that they are endowed by their creator