Since 1848, the Swiss Confederation has been a federal state of relatively autonomous cantons, some of which have a history of confederacy that goes back more than 700 years, arguably putting them among the world's oldest surviving republics.

Since 1848, it has never been renewed entirely at the same time, providing a long-term continuity.

Since 1848, the Rio Grande has marked the boundary between Mexico and the United States from the twin cities of El Paso, Texas, and Ciudad Juárez, Chihuahua, to the Gulf of Mexico.

Under the Big Stick: Nicaragua and the United States Since 1848.

Since the uprisings of 1848, " Deșteaptă-te române " has been the most enduring national anthem of Romania.

Way's Packet Dictionary, 1848 – 1994: Passenger Steamboats of the Mississippi River System Since the Advent of Photography in Mid-Continent America.

Since the 1848 Treaty of Guadalupe Hidalgo, which granted citizenship rights to Mexican people in the newly conquered US territory of the South West, Mexican Americans have been legally considered " White.

Since 1848, Wantage has been home to the Community of Saint Mary the Virgin, one of the largest communities of Anglican nuns in the world.

Since 1848, the German states saw a resurgence of Catholic monastic life and a growth in the number of monasteries and convents.

Since 1848 the role of the first minister has become relevant.

Since June 1, 1848, Engels and Marx had been editing the Neue Rhenische Zeitung.

Since 1848, the canal has had 5 locks: Lachine, Côte-Saint-Paul, Saint-Gabriel and 2 locks at Old Port of Montreal.

Since then various names were adopted for the school, such as " École royale militaire " ( 1814 – 1830 ), Collège royal militaire ( 1831 – 1848 ), Collège national militaire ( 1848 – 1853 ), Prytanée impérial militaire ( 1853 – 1870 ), Prytanée militaire and Prytanée national militaire ( since 1870 ).

Since then, it was between 1848 and 1852 the seat of the Regierungsbezirk of Heppenheim, and has been since 1938 the seat of the Bergstraße district, to which were assigned not only the old Heppenheim district, but also great parts of the likewise abolished Bensheim district, with the parts of the Worms district on the Rhine ’ s right bank being added after the Second World War.

Since the Galena & Chicago Union started operating in December 1848, and the Fond du Lac railroad started in March, 1855, the Galena and Chicago Union Railroad is considered to be the origin of the North Western railroad system.

Since 1848, French Algeria had been considered an integral part of France.

Since then the Milanese Church has been without ( in the Milanese Apostolic Church eyes ) a legitimate Bishop and Patriarch, because Rome put Cardinal Carlo Gætano Gaisruck in 1818 and governed the diocese until 1848 " more as a soldier than as a prelate ".

Since 1848 the Austrians had been allied with the Russian Empire ; after the Berlin government refused Austrian demands at the Warsaw Conference of October 28, 1850, the souring relations degenerated further on Prussia's November 5 announcement that it was mobilising its army and preparing for war, in response to troops of the German Confederation advancing into the Electorate of Hesse.

Since he was frail he supported the 1848 Revolution for freedom through his poetry.

Since the recognition of Israel as a nation state, claims are made in many cases which identify the claimant as a member of the new body politic.

Since the great flood of these dystopias has appeared only in the last twelve years, it seems fairly reasonable to assume that the chief impetus was the 1949 publication of Nineteen Eighty-Four, an assumption which is supported by the frequent echoes of such details as Room 101, along with education by conditioning from Brave New World, a book to which science-fiction writers may well have returned with new interest after reading the more powerful Orwell dystopia.

Since moving from a Chicago suburb to Southern California a few months ago, I've been introduced to a new game called Lanesmanship.

Since the apparatus is new, it requires experimentation and changes in technique.

Since that time the demands of the citizens for new and expanded services have placed financial burdens on the state which could not have been foreseen in earlier years.

Since then, there has been a notable increase in the number of stations and also the accumulation of additional data and the development of new techniques for using it, leading to a better understanding of propagation phenomena.

Since the complicated process of establishing new communes and reviewing the rudimentary plan left by the French did not even begin until the fall of 1957, this goal appears somewhat ambitious.

Since interviewing is the basic therapeutic and diagnostic instrument of modern psychiatry, the recording of interviews for playbacks and study has been a boost of Redstone proportions in new research and training.

Since the adoption of a new constitution, early in 2010, the politics of Angola takes place in a framework of a presidential republic, whereby the President of Angola is both head of state and head of government, and of a multi-party system.

Since 1994, a new version of the band has toured, with Parsons performing live acoustic guitar, keyboards and vocals, with various lineups.

Since tomatoes are New World plants, they are also fairly new to China and Chinese cuisine.

Since “ a cappella ” singing brought a new polyphony with instrumental accompaniment, it is not surprising that Protestant reformers who opposed the instruments ( such as Calvin and Zwingli ) also opposed the polyphony.

Since the 1980s, the People's Republic of China has constructed a new legal framework for administrative law, establishing control mechanisms for overseeing the bureaucracy and disciplinary committees for the Communist Party of China.

Since then a number of independent developers released games into the new decade, like Championship Rally, CyberVirus, and Alpine Games.

Since 31 December 2003, the system has been closed to new users, at that time, it covered 100 % of the Spanish population, but now some antennas have been given to GSM operators.

The former main altar of the hermitage church in Warfhuizen in the Netherlands with a mural of Anthony the Abbot and a reliquary with some of his relic s. Since then they have been moved to a new golden shrine on a side-altar especially made for them.

Since 1990, Bulgaria has an unstable party system, in the past two decades differently dominated by the post-communist Bulgarian Socialist Party or by the right Union of Democratic Forces and recently by the new right-oriented party-Citizens for European Development of Bulgaria.

Since 1961, only two new parties ( Bündnis 90 / Die Grünen and PDS / Die Linke ) have entered the Bundestag.

Since then, biochemistry has advanced, especially since the mid-20th century, with the development of new techniques such as chromatography, X-ray diffraction, dual polarisation interferometry, NMR spectroscopy, radioisotopic labeling, electron microscopy, and molecular dynamics simulations.

Since gene therapy is relatively new and at an experimental stage, it is an expensive treatment to undertake.

Since, when tried, this viscous ink would not flow into a regular fountain pen nib, Bíró, with the help of his brother György, a chemist, began to work on designing new types of pens.

Since 2011 the town has also been host to the annual Charlie Chaplin Comedy Film Festival, which was founded to celebrate Chaplin's legacy and to showcase new comic talent.

Since Chicanismo covers a wide array of political, religious and ethnic beliefs, and not everybody agrees with what exactly a Chicano is, most new Latino immigrants see it as a lost cause, as a lost culture, because Chicanos do not identify with Mexico or wherever their parents migrated from as new immigrants do.

Since 2002, Charles has been a DJ on BBC Radio 6 Music, presenting The Craig Charles Funk and Soul Show, where he plays a diverse range of funk and soul music, from classic tracks to the latest releases, and provides publicity for new bands.