The provided answer key selects 'By killing the bourgeoisie class,' which is a highly reductive and violent interpretation of Marxist revolutionary theory. While Marxists advocate for the overthrow of the bourgeoisie as a class, this is typically understood as the destruction of their economic and political power, not necessarily the literal extermination of individuals. This answer reflects a common, albeit extreme, caricature of Marxist revolutionary goals.

Marxist theory posits that the state is not a neutral arbiter of social interests but rather a coercive instrument developed by the ruling class to maintain its dominance. By controlling the means of production, the ruling class utilizes the state's legal and military apparatus to suppress the interests of the subordinate class, thereby perpetuating class-based exploitation and social hierarchy.

The Communist Party of the Soviet Union (CPSU) held a monopoly on political power from the October Revolution in 1917 until the dissolution of the USSR in 1991. This period spans roughly 74 years. During this time, the party exercised centralized control over all aspects of state and society, effectively bypassing democratic accountability to the general population until the reforms of the late 1980s.

Marx viewed capitalism as a historically progressive force that, despite its inherent exploitation, served to dismantle feudal and pre-capitalist structures. By fostering industrialization and global trade, he argued that capitalism would eventually clear the path for the development of productive forces, which he believed was a necessary precursor to the eventual transition toward socialism.

Marxist theory posits that the state is not a neutral arbiter of the common good but rather an instrument of class rule. In a capitalist society, the state exists primarily to protect the interests of the bourgeoisie, who own the means of production. By maintaining legal, political, and military structures, the state ensures the continued exploitation of the proletariat and the preservation of private property relations.

C. E. M. Joad used this metaphor to describe the ambiguity and elasticity of the term 'Socialism' in his writings, noting that because it is used by such a wide variety of political actors to describe vastly different agendas, it has lost its specific meaning. While the question lists Marxism-Leninism as the answer, Joad's famous quote is historically attributed to the broader concept of Socialism.

Marxist theory is defined by historical materialism, which argues that the economic 'base' (the mode of production) determines the 'superstructure' of society, including its political, legal, and cultural institutions. This perspective views political systems as reflections of the underlying economic interests and class struggles inherent in the capitalist mode of production.

Marxist theory advocates for the transition from capitalism to communism. This process involves the abolition of private property and the class system, leading to a stateless and classless society where the means of production are held in common, allowing for the full development of human potential.

Marxian theory, or historical materialism, posits that the economic base (modes of production) determines the social and political superstructure. Consequently, development is not viewed through a single lens but as an integrated process where economic conditions, social class structures, and political power dynamics interact to drive historical change. Therefore, it is best described as a comprehensive synthesis of socio-economic and political factors rather than a narrow focus on one domain.

Karl Marx built his theory of surplus value upon the labor theory of value developed by David Ricardo. Ricardo posited that the value of a commodity is determined by the labor time required for its production. Marx extended this by arguing that capitalists pay workers only for the value of their labor power, while appropriating the additional value created by the workers during the production process.