The History of Human Rights

Guess:
How long have human rights been around for?
Since 1800.

Learning Triangle:
1 thing I already knew:
<3 Human Rights exist-there are 30 of them.

2 things I don't understand/questions:
<3 the history of human rights(don't really understand)
<3 exact date Human Rights were made

3 things I learnt today
<3 the Cyrus the Great declared Natural law
<3 what the U.N is
<3 Cyrus said that people can choose their own religion.

Timeline
no rights(3000 BC)
Cyrus the Great declared there should be rights-said that people can choose their own religion and slaves are free. (539 BC)
Cyrus Cylinder (539 BC)