Answer the question at the end by quoting:

Brooks & Dunn is an American country music duo consisting of Kix Brooks and Ronnie Dunn, both vocalists and songwriters. The duo was founded in 1990 through the suggestion of Tim DuBois. Before the foundation, both members were solo recording artists. Brooks wrote number one singles for John Conlee, Nitty Gritty Dirt Band, and Highway 101; both he and Dunn also charted two solo singles apiece in the 1980s, with Brooks also releasing an album for Capitol Records in 1989.
Arista Nashville released Brooks & Dunn's second Greatest Hits package, The Greatest Hits Collection II, in October 2004. The album included singles from If You See Her, Steers & Stripes and Red Dirt Road, and the previously unreleased "That's What It's All About" and "It's Getting Better All the Time". Respectively, these cuts peaked at numbers two and one on the country music charts, as well as 38 and 56 on the Hot 100. In August 2005, the duo released the single "Play Something Country". According to Dunn and co-writer Terry McBride, it was inspired by Gretchen Wilson, who was touring with Brooks & Dunn and Big & Rich on the Deuces Wild tour at the time. "Play Something Country" was the lead-off to their ninth studio album, Hillbilly Deluxe. Brooks & Dunn co-produced with Tony Brown, with further production from Mark Wright on "My Heart's Not a Hotel". A month after the album's release, "Play Something Country" became the duo's twentieth and final number one on Hot Country Songs, and went to number 37 on the Billboard Hot 100. The album's second single, "Believe", peaked at number eight, also winning the next year's Single of the Year and Song of the Year awards from the Country Music Association. After it was "Building Bridges", with guest vocals from Vince Gill and Sheryl Crow, which peaked at number four. Before the duo released this song, it had been released by co-writer Larry Willoughby, a cousin of country singer Rodney Crowell, and later by Nicolette Larson. The final release from Hillbilly Deluxe was the title track, which peaked at number sixteen on Hot Country Songs. Erlewine gave this album a positive review, saying that it was not "quite as ambitious" as the previous two albums, but "just as satisfying". Brooks & Dunn began the Long Haul tour in mid-2006, which featured Sugarland and Jack Ingram as opening acts. Of this tour, Brooks said, "They've got a lot of shows under their belt, they're really good at what they do, and they are great performers[...]We want everything about this show from opening act 'til the lights go down to be first class."

When was the greatest hits collection released?

in October 2004.

Answer the question at the end by quoting:

The Scottish people (Scots: Scots Fowk, Scottish Gaelic: Albannaich), or Scots, are a nation and ethnic group native to Scotland. Historically, they emerged from an amalgamation of two Celtic-speaking peoples, the Picts and Gaels, who founded the Kingdom of Scotland (or Alba) in the 9th century. Later, the neighbouring Celtic-speaking Cumbrians, as well as Germanic-speaking Anglo-Saxons and Norse, were incorporated into the Scottish nation. In modern usage, "Scottish people" or "Scots" is used to refer to anyone whose linguistic, cultural, family ancestral or genetic origins are from Scotland.
In the Early Middle Ages, Scotland saw several ethnic or cultural groups mentioned in contemporary sources, namely the Picts, the Gaels, the Britons, and the Angles, with the latter settling in the southeast of the country. Culturally, these peoples are grouped according to language. Most of Scotland until the 13th century spoke Celtic languages and these included, at least initially, the Britons, as well as the Gaels and the Picts. Germanic peoples included the Angles of Northumbria, who settled in south-eastern Scotland in the region between the Firth of Forth to the north and the River Tweed to the south. They also occupied the south-west of Scotland up to and including the Plain of Kyle and their language, Old English, was the earliest form of the language which eventually became known as Scots. Use of the Gaelic language spread throughout nearly the whole of Scotland by the 9th century, reaching a peak in the 11th to 13th centuries, but was never the language of the south-east of the country. King Edgar divided the Kingdom of Northumbria between Scotland and England; at least, most medieval historians now accept the 'gift' by Edgar, in any case, after the later Battle of Carham the Scottish kingdom encompassed many English people, with even more quite possibly arriving after the Norman invasion of England in 1066. South-east of the Firth of Forth, then in Lothian and the Borders (OE: Lodene), a northern variety of Old English, also known as Early Scots, was spoken. As a result of David I, King of Scots' return from exile in England in 1113, ultimately to assume the throne in 1124 with the help of Norman military force, David invited Norman families from France and England to settle in lands he granted them to spread a ruling class loyal to him. This Davidian Revolution, as many historians call it, brought a European style of feudalism to Scotland along with an influx of people of Norman descent - by invitation, unlike England where it was by conquest. To this day, many of the common family names of Scotland can trace ancestry to Normans from this period, such as the Stewarts, the Bruces, the Hamiltons, the Wallaces, the Melvilles, some Browns and many others. The Northern Isles and some parts of Caithness were Norn-speaking (the west of Caithness was Gaelic-speaking into the 20th Century, as were some small communities in parts of the Central Highlands). From 1200 to 1500 the Early Scots language spread across the lowland parts of Scotland between Galloway and the Highland line, being used by Barbour in his historical epic The Brus in the late 14th century in Aberdeen. From 1500 on, Scotland was commonly divided by language into two groups of people, Gaelic-speaking "Highlanders" (the language formerly called Scottis by English speakers and known by many Lowlanders in the 18th century as "Irish") and the Inglis-speaking "Lowlanders" (a language later to be called Scots). Today, immigrants have brought other languages, but almost every adult throughout Scotland is fluent in the English language.

Was there conflict among the Picts, Gaels, Britons, and Angles in Scotland?
European style of feudalism to Scotland along with an influx of people of Norman descent -