Question: Who constituted the free corps in the country that the Free State of Mecklenburg-Schwerin is located in?

Knowledge 1: Free State of Mecklenburg-Schwerin
The Free State of Mecklenburg-Schwerin () was a state in the Weimar Republic that was established in 1918 following the abdication of the Grand Duke of Mecklenburg-Schwerin following the German Revolution. In 1933, after the onset of Nazi rule, it was united with the smaller neighbouring state of Mecklenburg-Strelitz to form the united state of Mecklenburg. [SEP] Knowledge 2: Freikorps
In the aftermath of World War I and during the German Revolution of 1918 -- 19, Freikorps consisting largely of World War I veterans were raised as right - wing paramilitary militias, ostensibly to fight on behalf of the government against the Soviet - backed German Communists attempting to overthrow the Weimar Republic. However, the Freikorps also despised the Republic and were involved in assassinations of its supporters. The Freikorps were widely seen as a precursor to Nazism, and many of their volunteers ended up joining the Nazi militia, the Sturmabteilung (SA). An entire series of Freikorps awards also existed.
Knowledge 1: Free State of Mecklenburg-Schwerin
The Free State of Mecklenburg-Schwerin () was a state in the Weimar Republic that was established in 1918 following the abdication of the Grand Duke of Mecklenburg-Schwerin following the German Revolution. In 1933, after the onset of Nazi rule, it was united with the smaller neighbouring state of Mecklenburg-Strelitz to form the united state of Mecklenburg. [SEP] Knowledge 2: States of Germany
After the Nazi Party seized power in January 1933, the Länder increasingly lost importance. They became administrative regions of a centralised country. Three changes are of particular note: on January 1, 1934, Mecklenburg-Schwerin was united with the neighbouring Mecklenburg-Strelitz; and, by the Greater Hamburg Act (Groß-Hamburg-Gesetz), from April 1, 1937, the area of the city-state was extended, while Lübeck lost its independence and became part of the Prussian province of Schleswig-Holstein.
Knowledge 1: Free State of Mecklenburg-Schwerin
The Free State of Mecklenburg-Schwerin () was a state in the Weimar Republic that was established in 1918 following the abdication of the Grand Duke of Mecklenburg-Schwerin following the German Revolution. In 1933, after the onset of Nazi rule, it was united with the smaller neighbouring state of Mecklenburg-Strelitz to form the united state of Mecklenburg. [SEP] Knowledge 2: Australia
Each state and major mainland territory has its own parliament — unicameral in the Northern Territory, the ACT and Queensland, and bicameral in the other states. The states are sovereign entities, although subject to certain powers of the Commonwealth as defined by the Constitution. The lower houses are known as the Legislative Assembly (the House of Assembly in South Australia and Tasmania); the upper houses are known as the Legislative Council. The head of the government in each state is the Premier and in each territory the Chief Minister. The Queen is represented in each state by a governor; and in the Northern Territory, the Administrator. In the Commonwealth, the Queen's representative is the Governor-General.The Commonwealth Parliament also directly administers the following external territories: Ashmore and Cartier Islands; Australian Antarctic Territory; Christmas Island; Cocos (Keeling) Islands; Coral Sea Islands; Heard Island and McDonald Islands; and Jervis Bay Territory, a naval base and sea port for the national capital in land that was formerly part of New South Wales. The external territory of Norfolk Island previously exercised considerable autonomy under the Norfolk Island Act 1979 through its own legislative assembly and an Administrator to represent the Queen. In 2015, the Commonwealth Parliament abolished self-government, integrating Norfolk Island into the Australian tax and welfare systems and replacing its legislative assembly with a council. Macquarie Island is administered by Tasmania, and Lord Howe Island by New South Wales.

Answer: consisting largely of World War I veterans