Question: What spectrum helps us distinguish far left politics?

Context paragraphs:
Bhoomi Kosam: Bhoomi Kosam was a Telugu film directed by K. B. Tilak in 1974.  It is one of the earliest films to portray far left politics in the Telugu language.

Independent American Party: The Independent American Party (IAP) is a constitutionally based political party in the United States.  It began as the Utah Independent American Party.  The founders claim to have been inspired by a 1968 speech given by Ezra Taft Benson, former United States Secretary of Agriculture and later president of the LDS Church, entitled "The Proper Role of Government".  The party's first platform was based on Benson's beliefs.  These 15 principles for the proper role of government, taken from his speech, are held as the IAP's foundational principles.  The IAP is a political party which has placed itself in the center of the political spectrum--like the U.S Constitution--right in the middle between the extremes of zero government or anarchy on the far right, and total government or tyranny on the far left.  The Independent American Party of Nevada is affiliated with the Constitution Party of the United States.  The IAP of Nevada has elected several candidates to local office, such as District Attorney, County Commissioner,County Clerk, and other local offices.  (Officers elected in other States on the Independent American Party ticket or the U.S. Constitution Party need to be added here by party members in other states.)

Revolutionary Communist League (France): The Revolutionary Communist League ("Ligue communiste révolutionnaire") (LCR) was a Trotskyist political party in France.  It was the French section of the Fourth International (Post-Reunification).  It published the weekly newspaper "Rouge" and the journal "Critique communiste".  Established in 1974, it became the leading party of the far left in the 2000s.  It officially abolished itself on February 5, 2009 to merge with smaller factions of the far left and form a New Anticapitalist Party.

Left–right political spectrum: The left–right political spectrum is a system of classifying political positions, ideologies, and parties.  Left-wing politics and right-wing politics are often presented as opposed, although a particular individual or group may take a left-wing stance on one matter and a right-wing stance on another, and some stances may overlap and be considered either left- or right-wing depending on the ideology.  In France, where the terms originated, "the Left" has been called "the party of movement" and "the Right" "the party of order".  The intermediate stance is called centrism and a person with such a position is a "moderate" or "centrist".

Prima Linea: Prima Linea (Italian, English: "Front Line") was an Italian Marxist–Leninist terrorist group of the late 1970s.  It was formed in 1976 by members of hard-line factions within the far left, extra-parliamentary organization "Lotta Continua", which disbanded that year, together with members of "Potere Operaio" and of other far left groups.  By 1982 it had carried out more than twenty assassinations.

Historical Far Left: The Historical Far Left (Italian: "Estrema Sinistra Storica" ), originally known as Far Left (Italian: "Estrema Sinistra" ),

Far-left politics: Far-left or extreme-left politics are terms used to describe political positions farther to the left on the political spectrum than the standard political left.

Örebro Party: The Örebro Party (Swedish: "Örebropartiet" , ÖP) is a local political party in Örebro, Sweden.  The party was founded in 2014 by primarily former members of the Left Party and the Young Left.  It is to the far left of the political spectrum, taking many radical stances.  The party intends to take part in 14 September Swedish general election, running for seats in the municipal assembly of Örebro Municipality and the Örebro County Council.

Adaptive evolution in the human genome: Adaptive evolution results from the propagation of advantageous mutations through positive selection.  This is the modern synthesis of the process which Darwin and Wallace originally identified as the mechanism of evolution.  However, in the last half century there has been considerable debate as to whether evolutionary changes at the molecular level are largely driven by natural selection or random genetic drift.  Unsurprisingly, the forces which drive evolutionary changes in our own species’ lineage have been of particular interest.  Quantifying adaptive evolution in the human genome gives insights into our own evolutionary history and helps to resolve this neutralist-selectionist debate.  Identifying specific regions of the human genome that show evidence of adaptive evolution helps us find functionally significant genes, including genes important for human health, such as those associated with diseases.

Left-wing fascism: Left-wing fascism and left fascism are sociological and philosophical terms used to categorize tendencies in left-wing politics otherwise commonly attributed to the ideology of fascism.  Fascism has historically been considered a far right ideology, but crossovers may be expected according to the theory of horseshoe theory, where the touching point between the far left and the far right may be the use of power and/or political terrorism.  Syntagmas such as "left-wing fascism" provide shorthand labels, but they lack any universally understood or agreed meaning and in common parlance may be used as a pejorative for any left-wing political position, or where unusual (or contradictory) hybrid political positions are perceived.

Supporting paragraphs: Far-left politics Left–right political spectrum
Answer: The left–right political spectrum