Question: The Armed Proletarians for Communism disbanded three years later, during a period of time known as what in Italian

Context paragraphs:
Cesare Battisti (born 1954): Cesare Battisti (born 18 December 1954) is an Italian former member of the Armed Proletarians for Communism, a far-left militant and terrorist group which committed acts of illegality and crimes in Italy during the period known as "Years of Lead".  Sentenced for four homicides (two policemen, a jeweler and a butcher) to life imprisonment in Italy, currently he is a writer and he lives as a free man in Brazil.  Fleeing Italy, he fled to France and subsequently Mexico before settling in Brazil.  He has become a fiction author, having written 15 books.

Menstruation: Menstruation, also known as a period or monthly, is the regular discharge of blood and mucosal tissue from the inner lining of the uterus through the vagina.  The first period usually begins between twelve and fifteen years of age, a point in time known as menarche.  However, periods may occasionally start as young as eight years old and still be considered normal.  The average age of the first period is generally later in the developing world, and earlier in the developed world.  The typical length of time between the first day of one period and the first day of the next is 21 to 45 days in young women, and 21 to 31 days in adults (an average of 28 days).  Bleeding usually lasts around 2 to 7 days.  Menstruation stops occurring after menopause, which usually occurs between 45 and 55 years of age.  Periods also stop during pregnancy and typically do not resume during the initial months of breastfeeding.

Clifton &amp; Strathfillan F.C.: Clifton & Strathfillan Football Club was a Scottish association football club from the village of Tyndrum, Perthshire.  The club was founded in 1877 and disbanded three years later in 1880.  The club competed in the Scottish Cup for the 1877–78, reaching the second round, and again the following season, losing in the first round.  The club's home colours were blue and white hoops with white shorts.

Richard Bentley (publisher): Richard Bentley (24 October 1794 – 10 September 1871) was a 19th-century English publisher born into a family of publishers.  He started a firm with his brother in 1819.  Ten years later, he went into partnership with the publisher Henry Colburn.  Although the business was often successful, publishing the famous "Standard Novels" series, the two men ended their partnership three years later in great acrimony.  During the 1830s and early 1840s, Bentley successfully ran his own publishing firm, establishing the profitable and well-regarded "Bentley's Miscellany".  However, he and its editor, Charles Dickens, quarrelled, and the periodical went into decline after Dickens left.  After 1843, Bentley's business started to falter, as hard economic times set in.  He was forced to sell many of the copyrights he had purchased as well as "Bentley's Miscellany".  Only 15 years later did his business recover and he began initiating projects again.  In 1867, he was injured in an accident at a railway station and he suffered ill health after that until his death four years later.

Phobia (The Kinks album): Phobia is the twenty-fourth and final studio album by English rock group the Kinks, released in 1993.  It was their final studio album before they disbanded three years later.  It is also the only studio album credited to the Kinks which does not feature former drummer Mick Avory in any capacity; though he left the band in 1984, he still played on individual songs on both "Think Visual" and "UK Jive".

Years of Lead (Italy): The Years of Lead (Italian: "Anni di piombo" ) is a term used for a period of social and political turmoil in Italy that lasted from the late 1960s until the early 1980s, marked by a wave of both left-wing and right-wing incidents of political terrorism.

Industry (band): Industry was an American new wave band formed in 1978 in New York City as Industrial Complex, their name later changing to Industry.  In 1981, the band became commercial but disbanded three years later.  Their only well known album was "Stranger to Stranger", released in 1984 which included the hit single, "State of the Nation".  Due to some pop ballads in their 1984 album, the band has been dubbed as "The American Spandau Ballet"

Sergio Borelli: Sergio Borelli (born 1923) started as a journalist in post-WWII Milan, at the socialist newspaper L'Avanti.  After being awarded a UNESCO Fellowship that sent him to London to learn at the local newspapers and then to the BBC Foreign Dept. he came back to Milan.  At that time his major interests were the two great revolutions: Soviet Socialism and China's Communism.  He was offered the position of Moscow correspondent for Il Giorno; he was the first Italian correspondent there from an independent newspaper.  Back to Italy three years later, he continued working as foreign correspondent and, among other things, covered the Algerian War, the first commercial round-the-world flight, Khrushchev's memorable 1959 trip to the U.S., and the 1965 U.S. invasion of Santo Domingo.

Peek-A-Boo Veach: William Walter "Peek-A-Boo" Veach (June 15, 1862 – November 12, 1937) was an American Major League Baseball player born in Indianapolis, Indiana.  Veach began his career with the ill-fated Union Association in 1884 when he joined the Kansas City Cowboys as a pitcher/outfielder.  As a pitcher he started and completed all 12 games in which he pitched, resulting in a 3 win and 9 loss record.  Three years later he pitched just one game for the 1887 Louisville Colonels, a complete game loss.  This would be the last game he would pitch in the majors until he returned three years later in 1890 , this time as a first baseman, splitting time with the Cleveland Spiders and the Pittsburgh Alleghenys.  As a batter, he had career total that included a .215 batting average and three home runs.

Armed Proletarians for Communism: Armed Proletarians for Communism (Italian Proletari Armati per il Comunismo or PAC) was an Italian far-left terrorist group founded in 1976 and disbanded three years later, during the "Years of Lead".

Supporting paragraphs: Armed Proletarians for Communism Years of Lead (Italy)
Answer: "Anni di piombo"