The declaration of independence refers rights as being unalienable what does unalienable mean

The Declaration of Independence refers to rights as being unalienable and unalienable means cannot be surrendered.

A person’s right is something that is born within them and this is unalienable because this cannot be sold or transferred. All human beings have the rights to life and liberty which are unalienable.

b. the 200th birthday of the united states