Since the university's establishment in the city in 1837, the histories of the University of Michigan and Ann Arbor have been closely linked.

Since German reunification on 3 October 1990, Berlin has been one of the three city states, together with Hamburg and Bremen, among the present 16 states of Germany.

Since May 2009, the portions of Broadway through Duffy Square, Times Square, and Herald Square have been closed entirely to automobile traffic, except for cross traffic on the Streets and Avenues, as part of a traffic and pedestrianization experiment, with the pavement reserved exclusively for walkers, cyclists, and those lounging in temporary seating placed by the city.

Since 1987 the Congress operates in the port city of Valparaíso, about 110 kilometers (~ 70 mi.

Since the 1980s, many motion pictures have been filmed in the city, most notably The Blues Brothers ; Ferris Bueller's Day Off ; Home Alone ; The Fugitive ; I, Robot ; Wanted ; Batman Begins ; The Dark Knight ; and Transformers: Dark of the Moon.

Since these geographic considerations imply that, not including the hill within, the walls would be willfully making the city prone to attack from it, some scholars, including the late 19th century surveyors of the Palestine Exploration Fund, consider it unlikely that a wall would ever have been built that would cut the hill off from the city in the valley ; archaeological evidence for the existence of an earlier city wall in such a location has never been found.

Since the beginning of Norman rule in the 12th century, the city has functioned as the capital in varying geopolitical entities: Lordship of Ireland ( 1171 – 1541 ), Kingdom of Ireland ( 1541 – 1800 ), island as part of the United Kingdom of Great Britain and Ireland ( 1801 – 1922 ), and the Irish Republic ( 1919 – 1922 ).

Since reunification, the German government has spent vast amounts of money on reintegrating the two halves of the city and bringing services and infrastructure in the former East Berlin up to the standard established in West Berlin.

Since its construction, it has become a landmark and a symbol for the city.

Since the 1990s, the Sunday brunch has also become common, especially in city cafés.

Since 2001 it is part of the Hanover district ( Region Hannover ), which is a municipal body made up from the former district ( Landkreis Hannover ) and city of Hanover ( note: although both Region and Landkreis are translated as district they are not the same ).

Since inaugural event in 1950, Indianapolis is the only city in the United States to have hosted the event.

Since then, no city in Japan has had the name " Tokyo " ( present-day Tokyo is not officially a city ).

* Since its 1824 renaming in his honor, the capital city of the West African country of Liberia has been named Monrovia.

Since 1933, Jacksonville has been the site of the annual Florida vs. Georgia Football Classic, a major college football rivalry game between the University of Florida Gators and the University of Georgia Bulldogs, and since 1946, the city has hosted the Gator Bowl, one of the oldest annual college football bowl games.

Since the Marxist revolution in 1978, the city has been a target of foreign-backed militant groups such as the Mujahideen, Taliban, Haqqani network, Hezbi Islami, and others.

Since 2008 the Afghan National Security Forces ( ANSF ) are in charge of security in the city.

Since 1992 the city is the seat of the Diocese of Legnica.

Since the 1970s the city has also been home to a rich, if fluctuating, array of independent theatre groups and some show / musical companies.

Since the enactment of EU legislation concerning the concentration of particulate in the air, environmental groups such as Greenpeace have staged large protest rallies to urge the city council and the State government to take a harder stance on pollution.

Since then, Munich has become Germany's third largest city.

Since then, the event has expanded into a full weekend and is held in a different city each year.

Since the Supreme Court's decision of that year this is more doubtful ; ;

( Since the time-span of the nation-state coincides roughly with the separate existence of the United States as an independent entity, it is perhaps natural for Americans to think of the nation as representative of the highest form of order, something permanent and unchanging.

Since it is not far from Viareggio, he will visit Puccini's house, as he never fails to do, to pay his respects to the memory of the composer of La Boheme, which he considers one of Puccini's masterpieces.

Since attack serves to stimulate interest in broadcasts, I added to my opening statement a sentence in which I claimed that German youth seemed to lack the enthusiasm which is a necessary ingredient of anger, and might be classified as uninterested and bored rather than angry.

Since the air is a continuum, the network of communication remains intact regardless of the positions or motions of the points ( the people ) in the net.

Since the hazards of poor communication are so great, p can be justified as a habitable site only on the basis of unusual productivity such as is made available by a waterfall for milling purposes, a mine, or a sugar maple camp.

Since the difficulty of drawing the net is great, we will merely discuss it.

Since a civilizational crisis involves also a crisis in private interests and in the ruling class, reaction is normally found among those who feel themselves to be among the ruling class.

Since civilizational change is the most difficult to perceive and analyze, it seldom is given adequate attention.

Since the slogans have little application to reality and are sanctimonious to boot, the applause is faint even in areas of the world where we should expect to find the greatest affection for free government.

Since more is known about Quiney than about any other acquaintance of Shakespeare in Stratford, his career may be followed to its sudden end in 1602.

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 Laos is of no more purely military value to Moscow itself than it is to Washington, this approach might be expected to head off Mr. Khrushchev for the moment.

Since little is known about autism, and almost nothing has been written for the layman, we'd like to share one experienced mother's comments.

Since the work is done by hand, the only limitation, it is said, `` is that of human conception ''.

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

Since the obvious is not always true, the Republican National Committee wisely analyzed its defeat of last autumn and finds that it occurred, as suspected, in the larger cities.

Since he has just shown who is top dog, he may not be ready to receive this highest honor in the gift of the Soviet people.

Since appeals to morality, to humanity, and to sanity have had such small effect, perhaps our last recourse is the deterrent example.

Since the goal of our international planners is a World Government, this Atlantic Community would mark a giant step in that direction for, once American economic autonomy is absorbed, a larger grouping is a question of time.