| Year Country Existed | Country Name | % Correct |
|---|---|---|
| Present Day | Kazakhstan | 94%
|
| Present Day | Kenya | 94%
|
| Present Day | Kyrgyzstan | 94%
|
| Present Day | Kiribati | 88%
|
| Present Day | Kuwait | 76%
|
| 1940's | Korea | 65%
|
| 1990's | Kampuchea | 41%
|
| 1900's | Kuba | 12%
|
| 1900's | Kajara | 6%
|
| 1900's | Kano | 6%
|
| 1900's | Kasanje | 6%
|
| 1900's | Kebbi | 6%
|
| 1900's | Kel Ahaggar | 6%
|