i think its b constitution of Virginia
<span>The Tropic of Cancer and the Tropic of Capricorn each lie at 23.5 degrees latitude. The Tropic of Cancer is located at around 23.5° North of the equator and runs through Mexico, the Bahamas, Egypt, Saudi Arabia, UAE, Oman, India, and southern China. hope this helps</span>
India
It's India because they needed vast caste system.