What Continent is Gambia in?

The Republic of the Gambia uno Senegal completely surrounded by Senegal, except for the point where the Gambia River flows into the Atlantic Ocean. Gambia is the smallest country in mainland Africa and can be considered an enclave of Senegal. Narrow and elongated, the village follows the course of the river of the same name that divides it in half.

The Gambia is ‘incorporated’ into Senegal and is completely flat, with the homonymous river that distinguishes the entire country; the scarcity of resources and the economy based on monoculture (peanuts) make the Gambia a rather backward and poor nation.

What country does Gambia belong to?
What language does Gambia speak?
Is Gambia a rich or poor country?
How safe is Gambia for tourists?