How did chinese philosophy and moral codes restrict women?

The concept of gender is foundational to the general approach of Chinese thinkers. Yin and yang, core elements of Chinese cosmogony, involve correlative aspects of “dark and light,” “female and male,” and “soft and hard.” These notions, with their deeply-rooted gender connotations, recognize the necessity of interplay between these different forces in generating and carrying forward the world. The major thinkers of China’s first philosophic flourishing—traditionally referred to as the Hundred Schools, c. 500s-200s B.C.E.—inherited and further developed this comprehensively gendered view of the world. These concepts continue to shape contemporary Chinese thought, as well. Historically, the most influential Chinese perspectives on the issue of gender come from what are commonly referred to as Confucian and Daoist traditions of thought, which take somewhat opposing positions. Many texts associated with Confucianism emphasize yang’s dominant, male-related characteristics, whereas those linked to Daoism, especially the Laozi, reverse this view, finding value in yin’s subordinate, female characteristics. However, it should be noted that Chinese thinkers, regardless of their classification as Confucian or Daoist, generally see the opposing qualities of yin and yang as integral parts of a whole that complement one another. Accordingly, the closest word to “gender” in modern Chinese is xingbie, which can be quite literally understood as a difference (bie) of individual nature or tendencies (xing). The word generally, however, refers to the physiological characteristics that then provide the basis for corresponding social identities. The genders, in terms of social roles, are not defined absolutely or theoretically, but rather through the mutually reciprocal, physical, generative relationship between male and female. They are understood correlatively, and determined by their context and dynamic tendencies as they interact with one another. Such traditions within Chinese thought may be applied as resources for contemporary feminist philosophy, albeit not without considerable caution.

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the expansion of the rule of empires over other territories took place as a result of several reasons including economic, ethnocentric, political, and religious, and exploratory purposes.

in terms of economic purposes: imperial governments aimed to maximize profits and with that purpose they neeeded cheap labor, access to or control of markets to sell or buy products. they also desired to find natural resources (precious metals and land). in the awake of   industrial revolution, dependent colonies provided the necessary raw materials that european factories and market needed to manufacture products.  

ethnocentric: many territories were conquered by imperial territories in an attempt to spread their cultures, values and belief as they considered them to be superior. in the late 19th century, for example, european powers held   the racist belief that inferior races should be conquered in order to “civilize” them.

political: another reason that drove conquer and expansion was patriotism and growing imperial power. it refers to national prestige, pride, and security. empires sought strategic territory to ensure access for their navies and armies around the world.

religious: the aim of converting new member of other religions was another factor that prompted expansion.   christian missionaries from europe established churches in conquered territories during the nineteenth century. thus, they spread western cultural values. furthermore, the imperial nation’s language was spread as well, through educational and religious interactions.

exploratory: imperial nations or their citizens aimed to explore territory that was unknown to them,   for different purposes including medical or scientific research, however, at the very   beginning, they did it to embark on adventure. furthermore, imperial explorers sought to discover, map, and claim territory before their imperial competition did, for national and personal glory as well as to realize the imperialist goal of expansion.

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.