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immediately after a-period of drought. immediately after a period of flood. just before a drought struck. just before a flood struck.
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immediately after a period of drought. immediately after a period of flood. just before a drought struck. just before a flood struck.
immediately after a period of drought immediately after a period of flood just before a drought struck just before a flood struck
immediately after a period of drought. immediately after a period of flood. just before a drought struck. just before a flood struck.
Change of climate. Corruption. Flood. Population growth.
immediately after a period of drought. immediately after a period of flood. just before a drought struck. just before a flood struck.
immediately after a period of drought. immediately after a period of flood. just before a drought struck. just before a flood struck.
immediately after a period of drought immediately after a period of flood just before a drought struck just before a flood struck
immediately after a period of drought. immediately after a period of flood. just before a drought struck. just before a flood struck.
in Europe in the eighteenth century in ancient Egypt and Babylon in the Far East in ancient times during the Middle Ages
Change of climate. Corrulption. flood. Population growth.
immediately after a period of drought immediately after a period of flood just before a drought struck just before a flood struck
Change of climate. Corruption. flood. Population growth.
immediately after a period of drought immediately after a period of flood just before a drought struck just before a flood struck
immediately after a period of drought immediately after a period of flood just before a drought struck just before a flood struck
Change of climate. Corruption. Flood. Population growth.
immediately after a period of drought immediately after a period of flood just before a drought struck just before a flood struck