Abu Abdallah Mohammed II, Al-Mutawakkil, often simply Abdallah Mohammed (Arabic: محمد المتوكل السعدي) (died 4 August 1578) was the Sultan of Morocco from 1574 to 1576. He was the oldest son of Abdallah al-Ghalib and became Sultan after his father's death.
The Loukkos River (واد لوكوس; Spanish: Río Luco) is a major river in northern Morocco. Although it is relatively short (about 100 km), the river is the third largest in Morocco with an average flow of 50 m³/s. The Loukkos river's source is located in the Rif Mountains and flows into the Atlantic Ocean in the city of Larache; the city's port is on the river. The Loukkos river basin is 3,730 km and contains one of the most fertile and productive agricultural lands in the country. One of the river's tributaries, Oued Makhazine, bears great historical importance since it witnessed one of the most decisive battles in the history of Morocco: the Battle of Alcácer Quibir. In the battle on 4 August 1578, the joint army of deposed Moroccan monarch Abu Abdallah Mohammed II Saadi and his ally, King Sebastian of Portugal, was defeated by the army of the new Moroccan sultan from the same Saadi dynasty (who was also Abu Abdallah's uncle).
The Lukkus is the largest river in northern Morocco. Although it is relatively short, this river carries the third largest water flow in Morocco.The river can cause great flooding in times of flood. In 1775 the river appeared on a map by Tomás López and Vargas with the denomination of "River Lucos. For a time the river formed a border between Morocco and the French imperial lands.
The Saadi Sultanate (Arabic: السعديون, romanized: as-saʿdiyyūn), also known as the Sharifian Sultanate (Arabic: السلطنة الشريفة), was a state which ruled present-day Morocco and parts of Northwest Africa in the 16th and 17th centuries. It was led by the Saadi dynasty, an Arab Sharifian dynasty.
The dynasty's rise to power started in 1510, when Muhammad al-Qa'im was declared leader of the tribes of the Sous valley in southern Morocco in their resistance against the Portuguese who occupied Agadir and other coastal cities. Al-Qai'm's son, Ahmad al-Araj, secured control of Marrakesh by 1525 and, after a period of rivalry, his brother Muhammad al-Shaykh captured Agadir from the Portuguese and eventually captured Fez from the Wattasids, securing control over nearly all of Morocco. After Muhammad al-Shaykh's assassination by the Ottomans in 1557 his son Abdallah al-Ghalib enjoyed a relatively peaceful reign. His successors, however, fought with each other, culminating in the 1578 Battle of Ksar el-Kebir (or "Battle of the Three Kings"), where a Portuguese military intervention on behalf of Muhammad II al-Mutawakkil was thoroughly defeated by Saadian forces. In the wake of this victory, Ahmad al-Mansur became sultan and presided over the apogee of Saadian power. In the later half of his reign he launched a successful invasion of the Songhai Empire, resulting in the establishment of a Pashalik centered on Timbuktu. After Al-Mansur's death in 1603, however, his sons fought a long internecine conflict for succession which divided the country and undermined the dynasty's power and prestige. While the Saadian realm was reunified at the end of the conflict in 1627, new factions in the region rose to challenge Saadian authority. The last Saadian sultan, Ahmad al-Abbas, was assassinated in 1659, bringing the dynasty to an end. Moulay al-Rashid later conquered Marrakesh in 1668 and led the 'Alawi dynasty to establish a new sultanate over Morocco.