How did agricultural advances affect chinese society during the middle ages? 1) it led to population growth 2) it decreased life expectancy 3) it lowered industrial operations 4) it resulted in more people moving to rural areas

1) It led to population growth.

Explanation:

Agricultural advances during the Middle Ages greatly contributed to Chinese society. During these years, the population of China greatly increased, as food became more available and famine became less common. Life expectancy also increased for the same reason. The larger population had other secondary effects, such as the development of larger towns and great cultural changes.

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explanation:

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.