How did the practice of legalism improve life for chinese people? by promoting travel abroad for elite citizens by farmers grow new types of crops by increasing food production for all citizens by improving transportation for urban citizens

The answer is by helping farmers grow new types of crops

Legalism was created by Shang Yang. Hired by Duke Xiao of Qin, he was commissioned to make Qin a strong and developed state. Shang Yang has made many reforms in the state, one of the main ones being the idea of ​​advancing graduations, taking away the status of the aristocracy and its advantages, making both aristocrats and the people legally equal. Such reform has greatly contributed to the realization of a centralized system. Thus, the state of Qin became the first state in the world to have a central government.

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the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.