The 1st century was the

century A century is a period of 100 years. Centuries are numbered ordinally in English and many other languages. The word ''century'' comes from the Latin ''centum'', meaning ''one hundred''. ''Century'' is sometimes abbreviated as c. A centennial or ...

spanning AD 1 ( I) through

AD 100 __NOTOC__ AD 100 ( C) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. In the Roman Empire, it was sometimes referred to as year 853 ''ab urbe condita'', i.e., 853 years since the founding of ...

( C) according to the Julian calendar. It is often written as the or to distinguish it from the

1st century BC The 1st century BC, also known as the last century BC and the last century BCE, started on the first day of 100 BC and ended on the last day of 1 BC. The AD/BC notation does not use a year zero; however, astronomical year numberi ...

(or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or

historical period Human history, also called world history, is the narrative of humanity's past. It is understood and studied through anthropology, archaeology, genetics, and linguistics. Since the invention of writing, human history has been studied through ...

. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the

Near East The ''Near East''; he, המזרח הקרוב; arc, ܕܢܚܐ ܩܪܒ; fa, خاور نزدیک, Xāvar-e nazdik; tr, Yakın Doğu is a geographical term which roughly encompasses a transcontinental region in Western Asia, that was once the hist ...

fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor

Claudius Tiberius Claudius Caesar Augustus Germanicus (; 1 August 10 BC – 13 October AD 54) was the fourth Roman emperor, ruling from AD 41 to 54. A member of the Julio-Claudian dynasty, Claudius was born to Nero Claudius Drusus, Drusu ...

(

AD 43 AD 43 chars (Roman numerals, XLIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Claudius, Caesar and Lucius Vitellius the Elder, Vi ...

). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the

Julio-Claudian dynasty , native_name_lang=Latin, coat of arms=Great_Cameo_of_France-removebg.png, image_size=260px, caption= The Great Cameo of France depicting emperors Augustus, Tiberius, Claudius and Nero, type= Ancient Roman dynasty, country= Roman Empire, estates=* ...

, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman emperor, and founder of the Flavian dynasty. The Roman Empire generally experienced a period of prosperity and dominance in this period and the first century is remembered as part of the Empire's golden age. China continued to be dominated by the Han Dynasty, despite a fourteen-year interruption by the Xin dynasty under Wang Mang. Han rule was restored in AD 23; Wang Mang's rule represents the watershed between the Western/Former Han and the Eastern/Later Han. The capital was also moved from Chang'an to Luoyang.

Regional events and politics

* Western Europe:

Celtic Celtic, Celtics or Keltic may refer to: Language and ethnicity *pertaining to Celts, a collection of Indo-European peoples in Europe and Anatolia **Celts (modern) *Celtic languages **Proto-Celtic language * Celtic music *Celtic nations Sports Fo ...

, Germanic,

Saami The Sporting Arms and Ammunition Manufacturers' Institute (SAAMI, pronounced "Sammy") is an association of American manufacturers of firearms, ammunition, and components. SAAMI is an accredited standards developer that publishes several Americ ...

and Finnic tribal chiefdom and the Roman Empire * Eastern Europe: Roman Empire, Dacian, Sarmatian,

Venedae The Vistula Veneti (also called Baltic Veneti) were an Indo-European people that inhabited the region of central Europe east of the Vistula River and the areas around the Bay of Gdańsk. The name first appeared in the 1st century AD in the writin ...

and

Balt The Balts or Baltic peoples ( lt, baltai, lv, balti) are an ethno-linguistic group of peoples who speak the Baltic languages of the Balto-Slavic branch of the Indo-European languages. One of the features of Baltic languages is the number o ...

tribal chiefdoms * North Africa: Roman Empire, Garamantes, Mauri, Libyan and

Gaetuli Gaetuli was the Romanised name of an ancient Berber tribe inhabiting ''Getulia''. The latter district covered the large desert region south of the Atlas Mountains, bordering the Sahara. Other documents place Gaetulia in pre-Roman times along the ...

an tribal chiefdoms * West Africa: Gur, Kwa, Soninke and

Mande Mande may refer to: * Mandé peoples of western Africa * Mande languages * Manding, a term covering a subgroup of Mande peoples, and sometimes used for one of them, Mandinka * Garo people of northeastern India and northern Bangladesh * Mande River ...

tribal chiefdoms * Central Africa: Bantu tribes, collapsing Nok culture,

Nok civilization The Nok culture (or Nok civilization) is a population whose material remains are named after the Ham village of Nok in Kaduna State of Nigeria, where their terracotta sculptures were first discovered in 1928. The Nok culture appeared in Nigeria ...

East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historical ...

: Kingdom of Kush, Kingdom of

Blemmyes The Blemmyes ( grc, Βλέμμυες, Latin: ''Blemmyae'') were an Eastern Desert people who appeared in written sources from the 7th century BC until the 8th century AD.. By the late 4th century, they had occupied Lower Nubia and established a k ...

Kingdom of Aksum The Kingdom of Aksum ( gez, መንግሥተ አክሱም, ), also known as the Kingdom of Axum or the Aksumite Empire, was a kingdom centered in Northeast Africa and South Arabia from Classical antiquity to the Middle Ages. Based primarily in wh ...

* Southern Africa: Bantu tribes,

Khoisan Khoisan , or (), according to the contemporary Khoekhoegowab orthography, is a catch-all term for those indigenous peoples of Southern Africa who do not speak one of the Bantu languages, combining the (formerly "Khoikhoi") and the or ( in t ...

* Western Asia: Roman and Parthian Empires,

Sabaean Sabean or Sabaean may refer to: *Sabaeans, ancient people in South Arabia **Sabaean language, Old South Arabian language *Sabians, name of a religious group mentioned in the Quran, historically adopted by: **Mandaeans, Gnostic sect from the marshl ...

and Arabian Kingdoms * Central Asia:

Kushan Empire The Kushan Empire ( grc, Βασιλεία Κοσσανῶν; xbc, Κυϸανο, ; sa, कुषाण वंश; Brahmi: , '; BHS: ; xpr, 𐭊𐭅𐭔𐭍 𐭇𐭔𐭕𐭓, ; zh, 貴霜 ) was a syncretic empire, formed by the Yuezhi, i ...

, Sarmatian, Dahae and other Iranian tribal chiefdoms * South Asia: Kushan Empire, Western Satraps, Satavahana Empire, Dravidian Kingdoms, Kingdom of Kalinga, Indo-Parthian Kingdom, Zhangzhung * Southeast Asia: Mandala of city-states,

Kingdom of Funan Funan (; km, ហ៊្វូណន, ; vi, Phù Nam, Chữ Hán: ) was the name given by Chinese cartographers, geographers and writers to an ancient Indianized state—or, rather a loose network of states ''(Mandala)''—located in mainla ...

* East Asia: Han Dynasty, Yamatai,

Xiongnu The Xiongnu (, ) were a tribal confederation of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Eurasian Steppe from the 3rd century BC to the late 1st century AD. Modu Chanyu, the supreme leader after 209 ...

and Xianbei tribal chiefdoms, Three Kingdoms of Korea (