Rene Descartes was a rationalist who argued that every belief must be justified. How did Rene Descartes suggest a person attempt to do this? by accepting only the obvious
by doubting everything
by asking a specific question
by confirming facts with others

i believe the answer is a

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

there were 6 major base camps.   the base camps were located in alva, fort reno, fort sill, the madill provisional internment camp headquarters, mcalester and camp gruber.