Hashemite–Umayyad rivalry demoralized, and ended in a Muslim victory. From that day onwards, it is said that the rivalry between the two clans developed into a severe case of tribal animosity. Muhammad had ordered that those Hashimites who were fighting in the side of the Meccans at Badr, including his uncle Abbas ibn Abdul-Muttalib were not to be killed. Reacting to this, Abu Hudhayfa ibn 'Utba, a Muslim belonging to Banu Umayya, and a son and brother respectively of the Meccan warriors killed in the duels, remarked: "Shall we kill our fathers, brothers and children, and leave al-Abbas? By Allah! If I
Battle of the Vistula River their administrative arrangements On 1 November Colonel General Hindenburg was given command of all of the German forces in the east while Mackensen took over Ninth Army and Otto von Below led Eighth Army. They returned to the offensive in the Battle of Lodz. Russian North-Western Front. Commander-in-chief – Nikolai Ruzsky Battle of the Vistula River The Battle of the Vistula River, also known as the Battle of Warsaw, was a Russian victory against the German Empire and Austria-Hungary on the Eastern Front during the First World War. By mid-September 1914 the Russians were driving the Austro-Hungarian Army deep into