<span>3. digging irrigation canals.
Sumerians lived in present day Iraq which is mostly desert. Being arid with periods of rain, the region of Sumeria was difficult to cultivate crops. The Sumerians used a system of canals and gates to create watered plains with flooding and then closed them off during growing seasons. </span>
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Answer:
Automatization and Education
Child labor was reduced not only as a result of changing views toward work and social reform, but also as a result of the advent of new machinery that mechanized many of the repetitive chores previously performed by children.
Explanation:
The southern slaves had a high rate of natural increase. Masters in the South preferred the black slaves as they served for lifetime with no right of being free.
The slave-holding gentry dominated the eighteenth century Virginia politics as requirements of voting favored the wealthy only.