Problem: Background: Ramzan Akhmadovich Kadyrov (Russian: Ramzan Akhmatovich Kadyrov, IPA: [ra'mzan ax'mat@vjItc ka'dir@f], Chechen: K'adar Akh'mat-kIant Ramzan Qadar Axmat-khant Ramzan; born 5 October 1976) is the Head of the Chechen Republic and a former member of the Chechen independence movement. He is the son of former Chechen President Akhmad Kadyrov, who was assassinated in May 2004.
Context: In 2006, the production of Chechnya's industry increased by 11.9%. In 2007, the rate of growth was 26.4%. In February 2010, head of the British delegation of the Human Rights Group Lord Judd, formerly "bitterly critical of the Russian authorities for the situation in Chechnya", pointed out a striking change for the better in the Russian North Caucasus republic. Judd said that changes which occurred since his visit as a member of PACE delegation in 2000 were "so overwhelming that sometimes you forget about what happened here until quite recently". According to a 2016 report by Russian opposition leader Ilya Yashin, Kadyrov collected enormous wealth, primarily through theft of federal subsidies for Chechnya. Between 2001 and 2014 Chechnya has received over 464 billion roubles in subsidies, grants and donations with federal subsidies accounting for 80% of the republic's budget (and this does not include funds allocated for infrastructure managed at federal level such as roads). However, the administration of Chechnya is being criticized for spending public funds for their personal benefit--in 2010 Dmitry Medvedev noted that "federal funds often do not reach people; we know where they disappear; it is obvious-they are being stolen". For example, the fleet of official vehicles in Chechnya accounts for half of all official vehicles in all Northern Caucasus republics. Public funds are being funnelled through Akhmad Kadyrov Foundation, which--while being registered as a charity--has never produced or published any financial reports as required by Russian law. These violations are ignored by Russian Ministry of Justice, which in many cases has enforced them very strictly against other charities. The foundation operates a building company that services most of the publicly procured infrastructure projects in the republic and also collects a fee from all working citizens of Chechnya, ranging from 10 to 30% of their earnings, raising 3-4 billion roubles per year this way. Kadyrov himself declares annual income of 4.84 million roubles (2015), which is inconsistent with his lavish life-style, luxury vehicles, watches, race horses and mansions.
Question: what caused the increase?
Answer: According to a 2016 report by Russian opposition leader Ilya Yashin, Kadyrov collected enormous wealth, primarily through theft of federal subsidies for Chechnya.

Problem: Background: Lula Grace Johnson (born March 13, 1929), known professionally as Jan Howard, is an American country music singer and Grand Ole Opry star. She attained popular success as a country female vocalist during the 1960s and early 1970s and was twice nominated for the Best Female Country Vocal Performance Grammy award. Many of her hits were written by her husband at the time, Harlan Howard. Howard's biggest hit and signature song was the 1966 country hit "Evil on Your Mind", which peaked at number five on the Billboard country charts.
Context: In 1970, Howard and Anderson's record "If It's All the Same to You" hit number two on the country charts that year, just missing the top spot. Their album of the same name was released that year also. Their 1970 album Bill and Jan or Jan and Bill spawned two more top-10 country singles, "Someday We'll Be Together" (1970) and "Dis-Satisfied" (1971). In 1970 and 1971, the duet pair was nominated for Vocal Duo of the Year by the CMA Awards. Howard's solo recordings began to be somewhat less successful in the early 1970s, hitting the top 40 as a soloist only twice with "Rock Me Back to Little Rock" (1970) and "Love is Like a Spinning Wheel" (1972). Howard's son David committed suicide. This devastated Howard, still reeling from her older son's death in Vietnam four years earlier, and she seriously considered quitting the music industry. She did limit her personal appearances for many years, retiring from the Bill Anderson touring show and ultimately replaced by Mary Lou Turner. In 1973, she left Decca Records (shortly after it changed into MCA Records) and recorded for several smaller labels, hitting the back of the country charts several times into the late 1970s. In 1976, she began appearing with Johnny Cash's touring show, performing as a soloist and as a backup member of the Carter Family, until being fired by Cash in 1980. References made by the media regarding an affair between Howard and Cash were rather poorly dismissed by Cash, and Cash biographies leave the question unresolved. In 1978, Howard began occasionally performing as a background vocalist for her friend Tammy Wynette. She still performed as a soloist on the Grand Ole Opry and in concert, however.
Question: What happened in the 70's?
Answer:
Howard and Anderson's record "If It's All the Same to You" hit number two on the country charts that year,