Shi Huangdi had the Great Wall of China built to protect the Chinese states and borders against the raids and invasions of the various nomadic groups of the Eurasian Steppe. This included the Mongols to the north, which had been very powerful during the rule of Genghis Khan. The other purposes of the Great Wall were border controls, allowing duties on goods during the period of the Silk Road, regulation and encouragement of trade and the control of immigration and emigration.
Answer:
Cared for the elderly and grew food.
Explanation:
North American tribes had well-defined gender roles. These roles were different between one tribe and another and were constructed from those of cultural concepts aimed at the men and women of the tribe.
Some tribes defined these gender roles in a similar way, as was the case with American Indian tribes in both the Northeast and Southeast of the country. These tribes reserved women for jobs aimed at agriculture and the culprit of the elderly who were more fragile and could not contribute to the work of the tribe.
Answer:
D
Explanation:
plants produce energy --> then herbivores (plant eaters) eat them --> carnivores (meat eaters) then eat the herbivores
