Zhou rulers claimed that they had won the mandate the mandate of heaven because they

The Mandate of Heaven or Tian Ming (Chinese: 天命; pinyin: Tiānmìng; Wade–Giles: T'ien-ming) is a Chinese political and religious doctrine used since ancient times to justify the rule of the King or Emperor of China. According to this belief, heaven (天, Tian)—which embodies the natural order and will of the universe—bestows the mandate on a just ruler of China, the "Son of Heaven" of the "Celestial Empire". If a ruler was overthrown, this was interpreted as an indication that the ruler was unworthy, and had lost the mandate. It was also a common belief among citizens that natural disasters such as famine and flood were signs of heaven's displeasure with the ruler, so there would often be revolts following major disasters as citizens saw these as signs that the Mandate of Heaven had been withdrawn.[1]

A brief flow chart describing the dynastic cycles in Imperial China on claiming to withdrawing the Mandate of Heaven

The Mandate of Heaven does not require a legitimate ruler to be of noble birth, depending instead on the just and able performance of the rulers and their heirs. Dynasties such as the Han and Ming dynasties were founded by men of common origins. The concept is in some ways similar to the European concept of the divine right of kings; however, unlike the European concept, it does not in theory confer an unconditional right to rule, despite this being exactly the case in practicality. The Mandate would in theory be a preoccupation in a ruler's lifetime, when he would hold onto the Mandate and live according to Heavens. Intrinsic to the concept of the Mandate of Heaven was the right of rebellion against an unjust ruler. Chinese historians interpreted a successful revolt as evidence that Heaven had withdrawn its mandate from the ruler. Throughout Chinese history, times of poverty and natural disasters were often taken as signs that heaven considered the incumbent ruler unjust and thus in need of replacement. The Mandate of Heaven was often invoked by philosophers and scholars in China as a way to curtail the abuse of power by the ruler. While each dynasty was not the same, they each had a lineage that passed on the prospective ruler by order of generational descent or their priority of birth. Many emperors during the imperial times would optimize to have many sons who could be candidates to fill the position after the current ruler has died. In addition Heaven was thought to be of how a ruler's works and performance was, which reflected upon how favorable they would be to Heaven.

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

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !