A low area of land between hills or mountains, often with a river running through it. Valleys can be wide and flat or narrow and steep.
From Old French 'valee', from Latin 'vallis' or 'valles' meaning 'valley'. It entered English after the Norman Conquest.
Valleys are nature’s funnels—water, soil, and people all tend to collect there. Many of the world’s earliest civilizations grew in river valleys because they offered water, rich soil, and easier travel.
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