प्राकृतिक अधिकारों के सिद्धांत को मुख्य रूप से किस दार्शनिक द्वारा प्रतिपादित किया गया था?

The term 'State' was first used in its modern political sense by which thinker?

Who among the following termed 'right to life, liberty, and property' as natural rights and held that the primary function of the state is to protect these natural rights of individuals?