Question: What was the name of the treaty that made Hungary a landlocked state which contained the Kolozsvar Ghetto?

Passages:
The Kolozsvár Ghetto was one of the lesser-known Jewish ghettos of the World War II era.  The ghetto was located in the city of Kolozsvár, Kingdom of Hungary (now Cluj-Napoca, Romania).  Between the signing of the Treaty of Trianon in 1920 and the Second Vienna Award in 1940, Cluj was a part of Romania.  In 1947, the Paris Peace Treaties gave Northern Transylvania (including Cluj) to Romania. The Treaty of Trianon was the peace agreement of 1920 to formally end World War I between most of the Allies of World War I and the Kingdom of Hungary, the latter being one of the successor states to Austria-Hungary.  The treaty regulated the status of an independent Hungarian state and defined its borders.  It left Hungary as a landlocked state covering 93073 sqkm , only 28% of the 325411 sqkm that had constituted the pre-war Kingdom of Hungary (the Hungarian half of the Austro-Hungarian monarchy).  Its population was 7.6 million, only 36% of the pre-war kingdom's population of 20.9 million.  The areas that were allocated to neighbouring countries in total (and each of them separately) possessed a majority of non-Hungarian population, but 31% of Hungarians (3.3 million) were left outside of post-Trianon Hungary.  Five of the pre-war kingdom's ten largest cities were drawn into other countries.  The treaty limited Hungary's army to 35,000 officers and men, while the Austro-Hungarian Navy ceased to exist. Arizona is a landlocked state situated in the southwestern region of the United States of America.  Arizona shares land borders with Utah to the north, the Mexican state of Sonora to the south, New Mexico to the east, and Nevada to the west.  Arizona shares water borders with California and the Mexican state of Baja California to the west along the Colorado River.  Arizona is also one of the Four Corners states, at which Arizona touches Colorado. Following the Treaty of Trianon on June 4, 1920, Hungary, one of the defeated powers, was reduced to nearly 32.6% of its former size.  The treaty established which states would replace the former Kingdom of Hungary, with the most dramatic economic consequences of the dismantling affecting Hungary herself.  Before the war Hungary depended upon the Austrian and Czech parts of the empire for the import of up to 80% of Hungary’s raw materials and a market accepting an equal percentage of Hungarian exports; the end of the Austro-Hungarian Empire left the new Hungarian State with few raw materials, a loss of its markets, and no sea access, all adding to the devastation of Hungary’s destroyed economy. José Otavio , or Zé Otavio, is the given name of a Brazilian bodyboarder.  He was born in the landlocked state of Minas Gerais.  He started to surf in Guriri, Espírito Santo, and developed his skills as a bodyboarder on the beaches of Niterói, (in the state of Rio de Janeiro).  Otavio has continued his career by surfing Brazil's most sought after bodyboarding waves at Itacoatiara beach.  He was the first bodyboarder to execute a 720° reverse air spinner caught on tape, which can be seen in the bodyboarding video movie "QUE!  Mutação". A landlocked state in the United States is any state whose territorial boundaries do not touch an ocean, gulf, or bay.  All landlocked states are located among the contiguous 48 states on the North American mainland. The Tajik Soviet Socialist Republic (Tajik: Ҷумҳурии Шӯравии Сотсиалистии Тоҷикистон , "Çumhurii Şūravii Sotsialistii Toçikiston"; Russian: Таджикская Советская Социалистическая Республика , "Tadzhikskaya Sovetskaya Sotsialisticheskaya Respublika") also commonly known as Soviet Tajikistan and Tajik SSR was one of the constituent republics of the Soviet Union existed from 1929 to 1991 located in Central Asia as a landlocked state. A landlocked state or landlocked country is a sovereign state entirely enclosed by land, or whose only coastlines lie on closed seas.  There are currently 49 such countries, including five partially recognised states.  Only two, Bolivia and Paraguay in South America, lie outside Afro-Eurasia (the Old World). Mizoram ( ) is one of the states of Northeast India, with Aizawl as its capital city.  The name is derived from "Mizo" (which is the name of the native inhabitants) and "Ram" (which means land) and thus, Mizoram means Land of the Mizos.  In the northeast, it is the southern most landlocked state sharing borders with three of the Seven, now with the addition of Sikkim, Eight sister states, namely Tripura, Assam, Manipur.  The state also shares a 722 kilometre border with the neighbouring countries of Bangladesh and Myanmar. The ambush of the steamboat "J.R. Williams" was a military engagement during the American Civil War.  It took place on May 10, 1864 on the Arkansas River in Indian Territory which became encompassed by the State of Oklahoma.  It is popularly termed the "only naval battle" in that landlocked state.  It was a successful Confederate attack on the Union Army's lines of supply.  The Confederate forces were Cherokee, Chickasaw, Choctaw and Creek Indians led by General Stand Watie, who was a Cherokee.

Supporting sentences:
 Between the signing of the Treaty of Trianon in 1920 and the Second Vienna Award in 1940, Cluj was a part of Romania. The Treaty of Trianon was the peace agreement of 1920 to formally end World War I between most of the Allies of World War I and the Kingdom of Hungary, the latter being one of the successor states to Austria-Hungary.  It left Hungary as a landlocked state covering 93073 sqkm , only 28% of the 325411 sqkm that had constituted the pre-war Kingdom of Hungary (the Hungarian half of the Austro-Hungarian monarchy).