Question: The rifle cartridge created by the Swedish was also shared by which other nation?

Passages:
The 8×68mm S rebated rim bottlenecked centerfire rifle cartridge (the S denoting it is intended for 8.2 mm (.323 in) groove diameter bullets) and its necked-down sister cartridge, the 6.5×68mm (no S, or other modifier required), were developed in the 1930s by August Schüler of the "August Schüler Waffenfabrik, Suhl, Germany" as magnum hunting cartridges that would just fit and function in standard-sized Mauser 98 bolt-action rifles.  This is one of the early examples where a completely new rifle cartridge (the 8×68mm S and 6.5×68mm have no other cartridge as parent case) was developed by a gunsmith to fit a specific popular and widespread type of rifle. The .250-3000 Savage is a rifle cartridge created by Charles Newton in 1915 and is also known as the .250 Savage.  The name comes from its original manufacturer, Savage Arms and the fact that the original load achieved a 3000 ft/s (910 m/s) velocity with an 87 grain (5.6 g) bullet. The 5.6×61mm SE, an abbreviated form of its full designation, the 5.6×61mm [Vom Hofe] Super Express, is a rifle cartridge introduced in Germany in 1937.  It is based on the 6.5×55mm Swedish. The 6.5×53mmR or .256 Mannlicher is a late 19th-century rimmed centerfire military rifle cartridge similar to other early smokeless powder designs.  It was the first of a series of 6.5 mm Mannlicher cartridges and became the standard Romanian service rifle cartridge from 1893 to 1938, and the standard Dutch service rifle cartridge from 1895 to 1945. The .470 Capstick is a rifle cartridge created by Col. Arthur B Alphin from A-Square in 1990, named after writer and hunter Peter Hathaway Capstick.  It is based on a .375 H&H Magnum case blown out and necked to accept a .475 inch (12 mm) bullet.  With 500 grain (32 g) bullets, it can achieve 2400 feet per second (730 m/s) muzzle velocity from a 26" barrel. The 6.5×55mm (designated as the 6.5×55 Swedish by the SAAMI and 6,5 × 55 SE by the C.I.P.) is a first-generation smokeless powder rimless bottlenecked rifle cartridge.  Other, less common names are 6.5×55mm Swedish Mauser, 6.5×55mm Mauser and 6.5×55mm Krag.  It was developed in 1891 for use in the new service rifles then under consideration by the United Kingdoms of Sweden and Norway.  The two nations had independent armies and consequently the normal procedure at the time was for their respective governments to use the same ammunition and then purchase small arms of their choice.  Norway adopted the Krag–Jørgensen rifle, while Sweden adopted a Mauser rifle design. An intermediate cartridge is a rifle/carbine cartridge that is less powerful than typical full-power battle rifle cartridges, such as the .303 British, 7.62×54mmR, 7.92×57mm Mauser, .30-06 Springfield or 7.62×51mm NATO, but still has significantly longer effective range than pistol cartridges.  As their recoil is significantly reduced compared to high power rifle cartridges, fully automatic rifles firing intermediate cartridges are relatively easy to control.  However, even though less powerful than a traditional full-power rifle cartridge, the ballistics are still sufficient for an effective range of 250 – , which are the maximum typical engagement ranges in modern combat.  This allowed for the development of the assault rifle, a selective fire weapon that is more compact and lighter than rifles that fire full power cartridges.  The first intermediate cartridge to see widespread service was the German 7.92×33mm Kurz used in the StG 44.  Other notable examples include the Soviet 7.62×39mm used in the AK-47 and AKM series, 5.45x39mm first used in the AK-74, and the American 5.56×45mm NATO cartridge first used in the M16. The .223 WSSM (Winchester Super Short Magnum, 5.56×42mm) is a .224 caliber rifle cartridge created by Winchester and Browning based on a shortened version of the Winchester Short Magnum case. The 6.5×68mm rebated rim bottlenecked centerfire rifle cartridge (also known as the 6.5×68mm RWS, 6.5×68mm Schüler, or the 6.5×68mm Von Hofe Express) and its sister cartridge the 8×68mm S were developed in the 1930s by August Schüler from the "August Schüler Waffenfabrik, Suhl, Germany" as magnum hunting cartridges that would just fit and function in standard-sized Mauser 98 bolt-action rifles.  This is one of the early examples where a completely new rifle cartridge (the 6.5×68mm and 8×68mm S have no other cartridge as parent case) was developed by a gunsmith to fit a specific popular and widespread type of rifle. The .300 Weatherby Magnum is a .30 caliber rifle cartridge created by Roy Weatherby in 1944 and produced by Weatherby.  It has become the most popular of all the Weatherby cartridges.

Supporting sentences:
The 5.6×61mm SE, an abbreviated form of its full designation, the 5.6×61mm [Vom Hofe] Super Express, is a rifle cartridge introduced in Germany in 1937.  It was developed in 1891 for use in the new service rifles then under consideration by the United Kingdoms of Sweden and Norway.  The two nations had independent armies and consequently the normal procedure at the time was for their respective governments to use the same ammunition and then purchase small arms of their choice.  Norway adopted the Krag–Jørgensen rifle, while Sweden adopted a Mauser rifle design.