How did the unbalanced availability of knowledge create large class differences in society?

d. migration

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018

doat means to cherish based on the key word fancying and that it is a living thing