Ketha lowlands
The Ketha lowlands were a generally impoverished region of Ketha Province on Qo'noS. 

General Martok's family hailed from the Ketha lowlands. ()

In 2375, Martok expressed his belief that the  High Council would not accept him as Chancellor for being a common man from the lowlands. Worf believed that Martok's reverence by the troops would force the Council to accept him. ()

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de:Ketha-Flachland
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Qo'noS
Geography