Somme (river) in the context of "Picardy"

The Kingdom of the Franks (Latin: Regnum Francorum), also known as the Frankish Kingdom or Francia, was the largest post-Roman kingdom in Western Europe. It was established by the Franks, one of the Germanic peoples. Its founder was King Clovis I who united Frankish tribes and expanded the Frankish realm into the Roman Gaul. During the Early Middle Ages, the kingdom was ruled by the Merovingian and Carolingian dynasties. In 800, it evolved into the Carolingian Empire, thus becoming the longest lasting Germanic kingdom from the era of Great Migrations.

Originally, the core Frankish territories inside the former Western Roman Empire were located close to the Rhine and Meuse rivers in the north, but Frankish chiefs such as Chlodio expanded their influence within Roman territory as far as the Somme river in the 5th century.

Fall Rot (Case Red) was the plan for a German military operation after the success of Fall Gelb (Case Yellow), the Battle of France, an invasion of the Benelux countries and northern France. The Allied armies had been defeated and pushed back in the north to the Channel coast, which culminated in the Dunkirk evacuation. The operation to complete the conquest of France by the German Army began on 5 June 1940. Fall Rot began with a preliminary attack over the river Somme on the Channel Coast to the Seine, beginning on 5 June and the main offensive by Army Group A on 9 June further east over the river Aisne.

The Battle of the Somme (French: Bataille de la Somme; German: Schlacht an der Somme), also known as the Somme offensive, was a battle of the First World War fought by the armies of the British Empire and the French Republic against the German Empire. It took place between 1 July and 18 November 1916 on both sides of the upper reaches of the river Somme in France. The battle was intended to hasten a victory for the Allies. More than three million men fought in the battle, of whom more than one million were either wounded or killed, making it one of the deadliest battles in human history.

The French and British had planned an offensive on the Somme during the Chantilly Conference in December 1915. The Allies agreed upon a strategy of combined offensives against the Central Powers in 1916 by the French, Russian, British and Italian armies, with the Somme offensive as the Franco-British contribution. The French army was to undertake the main part of the Somme offensive, supported on the northern flank by the Fourth Army of the British Expeditionary Force (BEF). When the Imperial German Army began the Battle of Verdun on the Meuse on 21 February 1916, French commanders diverted many of the divisions intended for the Somme and the "supporting" attack by the British became the principal effort. British forces comprised a mixture of wartime volunteers from the Territorial Force and Kitchener's Army with the remains of the pre-war army.

The Battle of Soissons was fought in 486 between Frankish forces under Clovis I and the Gallo-Roman domain of Soissons under Syagrius. The battle was a victory for the Franks, and led to the conquest of the Roman rump state of Soissons, a milestone for the Franks in their attempt to establish themselves as a major regional power.

In the final collapse of the Western Roman Empire between 476 and 480, Syagrius was the only remaining representative of Roman rule in the area between the Loire and the Somme. Syagrius was the son of Aegidius, Roman magister militum per Gallias from 457 to 461; he preserved his father's rump state, the Domain of Soissons, between the Somme and the Loire, calling himself dux.

Syagrius (c. 430 – 486 or 487 or 493–4) was a Roman general and the last ruler of a Western Roman rump state in northern Gaul, now called the Kingdom of Soissons. Gregory of Tours referred to him as King of the Romans. Syagrius's defeat by King of the Franks Clovis I is considered the end of Western Roman rule outside of Italy. He inherited his position from his father, Aegidius, the last Roman magister militum per Gallias. Syagrius preserved his father's territory between the Somme and the Loire around Soissons after the collapse of central rule in the Western Empire, a domain Gregory of Tours called the "Kingdom" of Soissons. Syagrius governed this Gallo-Roman enclave from the death of his father in 464 until 486, when he was defeated in battle by Clovis I.

Historians have mistrusted the title "Rex Romanorum" that Gregory of Tours gave him, at least as early as Godefroid Kurth, who dismissed it as a gross error in 1893. The common consensus has been to follow Kurth, based on the historical truism that Romans hated kingship from the days of the expulsion of Tarquin the Proud; for example, Syagrius's article in the Prosopography of the Later Roman Empire omits this title, preferring to refer to him as a "Roman ruler (in North Gaul)". However, Steven Fanning has assembled a number of examples of rex being used in a neutral, if not favorable, context, and argues that "the phrase Romanorum rex is not peculiar to Gregory of Tours or to Frankish sources", and that Gregory's usage may indeed show "that they were, or were seen to be, claiming to be Roman emperors."

Henri Édouard Prosper Breuil (28 February 1877 – 14 August 1961), often referred to as Abbé Breuil (French pronunciation: [abe bʁœj]), was a French Catholic priest, archaeologist, anthropologist, ethnologist and geologist. He studied cave art in the Somme and Dordogne valleys as well as in Spain, Portugal, Italy, Ireland, China with Teilhard de Chardin, Ethiopia, British Somali Coast Protectorate, and especially southern Africa.

The first day on the Somme (1 July 1916) was the beginning of the Battle of Albert (1–13 July) the name given by the British to the first two weeks of the Battle of the Somme (1 July–18 November) in the First World War. Nine corps of the French Sixth Army and the British Fourth and Third armies attacked the German 2nd Army (General Fritz von Below). The attack was from Foucaucourt south of the Somme, northwards across the Somme and the Ancre to Serre and Gommecourt, 2 mi (3.2 km) beyond, in the Third Army area. The objective of the attack was to capture the German first and second defensive positions from Serre south to the Albert–Bapaume road and the first position from the road south to Foucaucourt.

The German defence south of the road mostly collapsed and the French had complete success on both banks of the Somme, as did the British from Maricourt on the army boundary with the French northwards. XIII Corps took Montauban and reached all its objectives, XV Corps captured Mametz and isolated Fricourt. The III Corps attack on both sides of the Albert–Bapaume road was a disaster, making only a short advance south of La Boisselle, where the 34th Division suffered the most casualties of any Allied division on 1 July. Further north, X Corps captured part of the Leipzig Redoubt (an earthwork fortification), failed opposite Thiepval and had a great but temporary success on the left flank, where the German front line was overrun and Schwaben and Stuff redoubts captured by the 36th (Ulster) Division.

Army Group B (German: Heeresgruppe B) was the name of four distinct German army group commands that saw action during World War II.

The first Army Group B was created on 12 October 1939 (from the former Army Group North) and fought in the Battle of France on the northern flank. It was responsible for a part of the German invasion of Belgium and the majority of the German invasion of the Netherlands. In the later stage of that campaign ("Case Red"), it again advanced on the German right flank towards the Somme river, the city of Paris and the Franco-Spanish border. After 16 August 1940, it was deployed to East Prussia and to the General Government in German-occupied Poland. When Operation Barbarossa began on 22 June 1941, Army Group B was renamed on the same day to become "Army Group Center".