Question: Country A is the origin of most foreign inhabitants of the country where the performers of "Best Of" are from. Who ruled Country A before it was conquered by the followers of Muhammad?

The group's line-up has been very stable, the only change being that their post-hiatus shows since 2012 have been with Oskar Humlebo on guitar instead of Svensson. The Cardigans are a Swedish rock band formed in Jönköping, Sweden, in 1992 by guitarist Peter Svensson, bassist Magnus Sveningsson, drummer Bengt Lagerberg, keyboardist Lars-Olof Johansson and lead singer Nina Persson. <SEP> a foreign direct investment (fdi) is an investment in the form of a controlling ownership in a business in one country by an entity based in another country. it is thus distinguished from a foreign portfolio investment by a notion of direct control. <SEP> "people are crazy" is a song written by bobby braddock and troy jones and recorded by american country music singer billy currington. it was released in march 2009 as the second single from currington’s 2008 album "little bit of everything". the song became currington's third number one hit on the us "billboard" hot country songs chart. on december 2, 2009, the song was nominated for two grammy awards for best male country vocal performance and best country song. the song was also nominated for "song of the year" at the 2010 academy of country music awards. <SEP> It contains twenty-one singles and album tracks. Best Of is a greatest hits album by the Swedish group The Cardigans, released in Europe in January 2008. There is also a double-CD version with rare tracks and B-sides. Both versions of the album contain no new songs, though some tracks had previously been released only in the UK or Japan. <SEP> Between 1820 and 1930, approximately 1.3 million Swedes, a third of the country's population at the time, emigrated to North America, and most of them to the United States. There are more than 4.4 million Swedish Americans according to a 2006 US Census Bureau estimate. In Canada, the community of Swedish ancestry is 330,000 strong.There are no official statistics on ethnicity, but according to Statistics Sweden, around 3,193,089 (31.5%) inhabitants of Sweden were of a foreign background in 2017, defined as being born abroad or born in Sweden with at least one parent born abroad. The most common countries of origin were Syria (1.70%), Finland (1.49%), Iraq (1.39%), Poland (0.90%), Iran (0.73%) and Somalia (0.66%). Sweden subsequently has one of the oldest populations in the world, with the average age of 41.1 years. <SEP> Following the Roman–Persian Wars and the Byzantine–Sassanid Wars, deep rooted differences between Iraq, formally under the Persian Sassanid Empire, and Syria, formally under the Byzantine Empire, also existed. The Quran and Muhammad talked about racial equality and justice as in The Farewell Sermon. Tribal and nationalistic differences were discouraged. But after Muhammad's passing, the old tribal differences between the Arabs started to resurface. Each wanted the capital of the newly established Islamic State to be in their area. Previously, the second caliph Umar was very firm on the governors and his spies kept an eye on them. If he felt that a governor or a commander was becoming attracted to wealth, he had him removed from his position.