
The Austrian Netherlands was the larger part of the Southern Netherlands between 1714 and 1797. The period began with the Austrian acquisition of the former Spanish Netherlands under the Treaty of Rastatt in 1714 and lasted until Revolutionary France annexed the territory during the aftermath of the Battle of Sprimont in 1794 and the Peace of Basel in 1795. Austria, however, did not relinquish its claim over the province until 1797 in the Treaty of Campo Formio.

From the 15th century onwards, the Great Council of the Netherlands at Mechelen was the highest court in the Burgundian Netherlands. It was responsible for the Dutch-, French- and German-speaking areas. In Luxembourgish the phrase "mir ginn op Mechelen" still means playing one's last trump card. The Grote Raad first sat in the Schepenhuis in Mechelen then, from 1616, in the (old) palace of Margaretha of Austria on Keizerstraat.

The Duchy of Luxemburg was a state of the Holy Roman Empire, the ancestral homeland of the noble House of Luxembourg. The House of Luxembourg, now Duke of Limburg, became one of the most important political forces in the 14th century, competing against the House of Habsburg for supremacy in Central Europe. They would be the heirs to the Přemyslid dynasty in the Kingdom of Bohemia, succeeding the Kingdom of Hungary and contributing four Holy Roman Emperors until their own line of male heirs came to an end and the House of Habsburg got the pieces that the two Houses had originally agreed upon in the Treaty of Brünn in 1364.

The Seventeen Provinces were the Imperial states of the Habsburg Netherlands in the 16th century. They roughly covered the Low Countries; that is, what is now the Netherlands, Belgium, Luxembourg, and most of the French departments of Nord and Pas-de-Calais (Artois). Also within this area were semi-independent fiefdoms, mainly ecclesiastical ones, such as Liège, Cambrai and Stavelot-Malmedy.

The Southern Netherlands, also called the Catholic Netherlands, was the part of the Low Countries largely controlled by Spain (1556–1714), later Austria (1714–1794), and occupied then annexed by France (1794–1815). The region also included a number of smaller states that were never ruled by Spain or Austria: the Prince-Bishopric of Liège, the Imperial Abbey of Stavelot-Malmedy, the County of Bouillon, the County of Horne and the Princely Abbey of Thorn. The Southern Netherlands were part of the Holy Roman Empire until the whole area was annexed by Revolutionary France.

The Spanish Empire, historically known as the Hispanic Monarchy and as the Catholic Monarchy, was one of the largest empires in history. From the late 15th century to the early 19th, Spain controlled a huge overseas territory in the New World, the Asian archipelago of the Philippines, what they called "The Indies" and territories in Europe, Africa and Oceania. It was one of the most powerful empires of the 16th and 17th centuries. The Spanish Empire became known as "the empire on which the sun never sets" and reached its maximum extent in the 18th century.

Spanish Netherlands was the name for the Habsburg Netherlands ruled by the Spanish branch of the Habsburgs from 1556 to 1714. They were a collection of States of the Holy Roman Empire in the Low Countries held in personal union by the Spanish Crown. This region comprised most of the modern states of Belgium and Luxembourg, as well as parts of northern France, the southern Netherlands, and western Germany with the capital being Brussels.