In the name of God, the Most Gracious, the Most Merciful. Introduction Sudan possesses unique geographical features that make it distinct among the countries of the African continent. It is the largest country in area on the continent, yet it is almost a "landlocked" country, with its access to the sea limited to a coastline of only 600 kilometers. Its land is predominantly flat, with elevations only occurring at the borders. A river flows through it, which is the longest river in the world and the most renowned in history. Nevertheless, agriculture was not the cornerstone of its economic life until modern times.

It is a country where rain falls in some regions, allowing trees to grow and grasses to become dense, while in other regions it is scarce, leading to the dominance of the desert, characterized by its aridity and dryness.

It is one of the most populous countries in Africa, surpassed in population by only six other countries. However, these populations differ between the north and the south. While Islam and the Arabic language prevail in the north, beliefs and languages vary in the south. Colonialism attempts to exploit this division, but the Sudanese patriotism will, God willing, thwart these attempts. Sudan will remain united, a secure meeting point for the Nile and the Blue Nile, as it has been throughout history.

Sudan is a country with which the United Arab Republic shares multiple ties of nature, custom, language, religion, interest, and common destiny. Therefore, it deserves the attention of researchers and scholars. The strongest bond is that which is based on conscious knowledge and clear, correct understanding. Hence, we attempt in this book