Question: What country has the border troops of the country of the literature of the country of Karl Maron citizenship?

Knowledge 1: Literature of East Germany
East German literature is the literature produced in East Germany from the time of the Soviet occupation in 1945 until the end of the communist government in 1990. The literature of this period was heavily influenced by the concepts of socialist realism and controlled by the communist government. As a result, the literature of the German Democratic Republic (East Germany) was for decades dismissed as nothing more than "Boy meet Tractor literature", but its study is now considered a legitimate field. Because of its language, the literature is more accessible to western scholars and is considered to be one of the most reliable, if not the most reliable, sources about East Germany. [SEP] Knowledge 2: Heinz-Josef Große
Heinz-Josef Große was a 34-year-old East German (GDR) construction worker who was shot and killed on 29 March 1982 by GDR border guards on the Inner German border at Schifflersgrund, near Bad Sooden-Allendorf. [SEP] Knowledge 3: Karl Maron
Karl Maron (27 April 1903 – 2 February 1975) was a German politician, who served as the interior minister of East Germany. He also assumed different posts in East Germany's government.
Knowledge 1: Karl Maron
Karl Maron (27 April 1903 – 2 February 1975) was a German politician, who served as the interior minister of East Germany. He also assumed different posts in East Germany's government. [SEP] Knowledge 2: Literature of East Germany
East German literature is the literature produced in East Germany from the time of the Soviet occupation in 1945 until the end of the communist government in 1990. The literature of this period was heavily influenced by the concepts of socialist realism and controlled by the communist government. As a result, the literature of the German Democratic Republic (East Germany) was for decades dismissed as nothing more than "Boy meet Tractor literature", but its study is now considered a legitimate field. Because of its language, the literature is more accessible to western scholars and is considered to be one of the most reliable, if not the most reliable, sources about East Germany. [SEP] Knowledge 3: Heinz-Josef Große
Heinz-Josef Große was a 34-year-old East German (GDR) construction worker who was shot and killed on 29 March 1982 by GDR border guards on the Inner German border at Schifflersgrund, near Bad Sooden-Allendorf.
Knowledge 1: Karl Maron
Karl Maron (27 April 1903 – 2 February 1975) was a German politician, who served as the interior minister of East Germany. He also assumed different posts in East Germany's government. [SEP] Knowledge 2: Literature of East Germany
East German literature is the literature produced in East Germany from the time of the Soviet occupation in 1945 until the end of the communist government in 1990. The literature of this period was heavily influenced by the concepts of socialist realism and controlled by the communist government. As a result, the literature of the German Democratic Republic (East Germany) was for decades dismissed as nothing more than "Boy meet Tractor literature", but its study is now considered a legitimate field. Because of its language, the literature is more accessible to western scholars and is considered to be one of the most reliable, if not the most reliable, sources about East Germany. [SEP] Knowledge 3: Country Sunshine (Dottie West album)
Country Sunshine is an album by Country music singer, Dottie West (released in 1973) based on the successful commercial/Country song of "Country Sunshine".

Answer: GDR