input: [CIRCULAR to 1720] Basic categories and distinctions and ideal types. [PROGRESSIVE c. 1720-1790] Basic types and stages of civilizations. Comparative approach. [PESSIMISM c. 1790-1820] Balance of optimism and pessimism. Basic dangers and traps. [EVOLUTIONARY c. 1840-1890] Comparative approach. Meta-histories and general laws of evolution. [DIFFUSIONIST c. 1890-1920] Relativism. Connecting peoples. Long-term perspective. [0] 
output: VALUE
options: P E O P L E
options: T I M E
options: P O W E R
options: M E T A P H O R
options: Q U E S T I O N
options: M O D E L
options: V A L U E