Question: La Muerte en las calles is an Argentine film set during a series of unsuccessful British attempts to seize control of areas in the Spanish colonial Viceroyalty of the Río de la Plata, as part of which larger wars?

Context paragraphs:
Santiago de Liniers, 1st Count of Buenos Aires: Jacques de Liniers (July 25, 1753 – August 26, 1810) was a French officer in the Spanish military service, and a viceroy of the Spanish colonies of the Viceroyalty of the Río de la Plata.  He is more widely known by the Spanish form of his name, Santiago de Liniers.  He was popularly regarded as the hero of the reconquest of Buenos Aires after the first British invasion of the Río de la Plata, which led to his designation as viceroy, replacing Rafael de Sobremonte.  Such a thing, the replacement of a viceroy without the King's direct intervention, was completely unprecedented.  He was confirmed in office by Charles IV of Spain, and endured a second ill-fated British Invasion attempt and a mutiny that sought to replace him.  He was replaced in 1809 by Baltasar Hidalgo de Cisneros, appointed as viceroy by the Junta of Seville, and retired from public activity.  However, when the May Revolution took place, Liniers decided to come out of his retirement and organized a monarchist uprising in Córdoba.  However, Liniers was defeated, captured, and executed without trial.

Real Audiencia of Charcas: The Real Audiencia of Charcas (Spanish: "Audiencia y Cancillería Real de La Plata de los Charcas" ) was a Spanish "audiencia" with its seat in what is today Bolivia.  It was established in 1559 in Ciudad de la Plata de Nuevo Toledo (later Charcas, today Sucre) and had jurisdiction over Charcas, Paraguay and the Governorate of the Río de la Plata, today Uruguay and northern Argentina.  This court oversaw the incredible silver output of the mines at Potosí.  It was part of the Viceroyalty of Peru until 1776, when it was transferred to the newly created Viceroyalty of the Río de la Plata and began to be referred to as Upper Peru.

List of heads of state of Argentina: Argentina has had many different types of heads of state, as well as many different types of government.  During Pre-Columbian times the territories that today form Argentina were inhabited by nomadic tribes, without any defined government.  During the Spanish colonization of the Americas, the King of Spain retained the ultimate authority over the territories conquered in the New World, appointing viceroys for local government.  The territories that would later become Argentina were first part of the Viceroyalty of Peru, and then the Viceroyalty of the Río de la Plata.  The May Revolution started the Argentine War of Independence by replacing the viceroy Baltasar Hidalgo de Cisneros with the first national government.  It was the Primera Junta, a junta of several members, which would grow into the Junta Grande with the incorporation of provincial deputies.  The size of the Juntas gave room to internal political disputes among their members, so they were replaced by the First and Second Triumvirate, of three members.  The Assembly of the Year XIII created a new executive authority, with attributions similar to that of a head of state, called the Supreme Director of the United Provinces of the Río de la Plata.  A second Assembly, the Congress of Tucumán, declared independence in 1816 and promulgated the Argentine Constitution of 1819.  However, this constitution was repealed during armed conflicts between the central government and the "Federal League" Provinces.  This started a period known as the "Anarchy of the Year XX", when Argentina lacked any type of head of state.

United Provinces of the Rio de la Plata: The United Provinces of the Río de la Plata (Spanish: "Provincias Unidas del Río de la Plata" ), earlier known as the United Provinces of South America (Spanish: "Provincias Unidas de Sudamérica" ), a union of provinces in the Río de la Plata region of South America, emerged from the May Revolution in 1810 and the Argentine War of Independence of 1810–1818.  It comprised most of the former Viceroyalty of the Río de la Plata dependencies and had Buenos Aires as its capital.

Governorate of the Río de la Plata: The Governorate of the Río de la Plata (1549−1776) (Spanish: "Gobernación del Río de la Plata" ) was one of the governorates of the Spanish Empire.  It was created in 1549 by Spain in the area around the Río de la Plata.

Battle of Sipe-Sipe: The Battle of Sipe-Sipe (also known as Battle of Viluma among Spanish historians) was a major battle in the South American wars of independence in which the United Provinces of Río de la Plata (formerly the Spanish Viceroyalty of the Río de la Plata) were decisively defeated by Spanish royalist forces in Upper Peru (now Bolivia).  The battle took place on November 29, 1815, and resulted in the loss of Upper Peru for Buenos Aires.  The area was reannexed by the Spanish Viceroyalty of Peru.

British invasions of the River Plate: The British invasions of the River Plate were a series of unsuccessful British attempts to seize control of areas in the Spanish colonial Viceroyalty of the Río de la Plata that were located around the Río de la Plata in South America — in present-day Argentina and Uruguay.  The invasions took place between 1806 and 1807, as part of the Napoleonic Wars, when Spain was an ally of Napoleonic France.

Governorate of Paraguay: The Governorate of Paraguay (Spanish: "Gobernación del Paraguay" ), originally called the Governorate of Guayrá, was a governorate of the Spanish Empire and part of the Viceroyalty of Peru.  Its seat was the city of Asunción; its territory roughly encompassed the modern day country of Paraguay.  The Governorate was created in December 16, 1617 by the royal decree of King Philip III as a split of the Governorate of the Río de la Plata and of Paraguay into its respective halves.  The Governorate lasted until 1782, after which the massive Viceroyalty of Peru was split, and Paraguay became an intendency ("intendencia") of the new Viceroyalty of the Río de la Plata.

La Muerte en las calles: La Muerte en las calles is a 1952 Argentine film set during the British Invasions of the River Plate.

Rafael de Sobremonte, 3rd Marquis of Sobremonte: Don Rafael de Sobremonte y Núñez del Castillo, 3rd Marquis of Sobremonte (Seville, 1745 – Cádiz, 1827), third Marquis of Sobremonte, was an aristocrat, military man and Spanish colonial administrator, and Viceroy of the Río de la Plata.  He was accused of cowardice by the people of Buenos Aires after escaping the city during the British invasions of the Río de la Plata in 1806.

Supporting paragraphs: La Muerte en las calles British invasions of the River Plate
Answer: the Napoleonic Wars