John Clark Dore miyuu ahaa madaxweynihii hay'adda kaydka qaranka sanadkii 1872?
Context:John Clark Dore (March 22, 1822 <unk> December 14, 1900) wuxuu ahaa baraye Mareykan ah iyo siyaasi ka soo jeeda New Hampshire. Ka qalin jabiyay kulliyadda Dartmouth, Dore wuxuu wax ku baray Boston, Massachusetts in yar ka hor inta aan loo qorin inuu yimaado Chicago, Illinois si uu ugu adeego sida kormeeraha ugu horreeya ee iskuulka. Dore sidoo kale wuxuu ahaa ganacsade guuleysta, wuxuu ahaa madaxweyne ku xigeenka Chicago Board of Trade. Waxaa loo doortay Aqalka Guurtida Illinois sanadkii 1868, halkaas oo uu ka caawiyay aasaaska Ururka Illinois Humane Society.  Waxa uu qabtay xilka madaxweynaha shirkadda caymiska ganacsiga, ka dibna waxaa loo magacaabay madaxweynaha Chicago Board of Underwriters sanadkii 1869. Ka dib dabkii weynaa ee Chicago ee 1871, waxaa loo magacaabay madaxweynaha Hay'adda Kaydka Gobolka, isagoo is casilay 1873. Dore wuxuu sidoo kale hoggaaminayay Newsboys 'iyo Bootblacks' Home wuxuuna ugu deeqay dhisme 1884.
Haa, waxaa loo magacaabay madaxweynaha hay'adda kaydka qaranka 1871 mana uusan is casilin ilaa 1873.