In both Liberia and Sierra Leone, the dramatically changed equations are due to a new development in the political history of the region.

Aid workers talk wistfully of their time in such trouble-spots as Liberia and Sierra Leone.

It has restarted operations in Liberia and Sierra Leone, which have been bedeviled by lawless guerrilla groups.

Mende masks from Liberia and Sierra Leone represent an ideal of human well-being.

The project is currently working in Liberia and Sierra Leone.

At the same time, civil war broke out in Liberia and Sierra Leone, making cross-border trading hazardous.

The recent handling of military crises in Liberia and Sierra Leone are evidence of this new cooperation.

Since then, the Mano river has formed the boundary between Liberia and Sierra Leone.

The southern dialect is spoken in Liberia and Sierra Leone.

Rebellion in Liberia and Sierra Leone: a crisis of youth?