Charles Darwin’s (1809–1882) ideas helped to guide Social Darwinism, which was an underpinning of the Communist and the National Socialist (Nazi) ideologies.
Because the Tapeats Sandstone beds were still damp and soft, they easily responded to the soft-sediment deformation to form the smooth bending in Carbon Canyon.
Biological sex is grounded in anatomy, physiology, and genetics. Here, I describe why—biologically—there are only two sexes (= genders) and why true sex reassignment is impossible.
This paper is the second in the series and continues the process of systematizing the chronology of the ANE using the durations given by the ancient chroniclers.