Late in the 20th century, caller ID and prepaid cellphone service became commonplace.

Late 19th century and the 20th century were marked by large scale economic migrations abroad.

The significant Late Neolithic and Early Bronze Age Cycladic culture is best known for its schematic flat idols carved out of the islands ' pure white marble centuries before the great Middle Bronze Age (" Minoan ") culture arose in Crete, to the south: these figures have been looted from burials to satisfy a thriving Cycladic antiquities market since the early 20th century.

Belgian historian Henri Pirenne and Dutch historian Johan Huizinga popularized the following subdivisions in the early 20th century: the Early Middle Ages from 476 to 1000, the High Middle Ages from 1000 to 1300, and the Late Middle Ages from 1300 to 1453.

; Late 19th to early 20th century

Late in the 20th century, cross-country microwave radio relays were replaced by fixed-service satellites.

Late in the 20th century, almost all connections between telephone exchanges were four-wire circuits, while conventional phone lines into residences and businesses were two-wire circuits.

Late 20th century ones had a single, thicker coating of polyethylene cross-linked to provide the correct degree of brittleness.

Late in the 20th century, communications satellites lost most of their North Atlantic telephone traffic to these low cost, high capacity, low latency cables.

* Late Sumerian — 20th – 18th c. BC,

Late in the 19th century and the early 20th Century, the area surrounding Mérida prospered from the production of henequén.

From Abba to Zoom: A Pop Culture Encyclopedia of the Late 20th Century.

Late 19th century and early 20th century still contained beaver in the river from Tucson, southwards.

Late 20th century political and social changes in Spain caused reappraisal of Jewish and Muslim contributions to its culture.

Late 19th or early 20th century.

From Abba to Zoom: A Pop Culture Encyclopedia Of The Late 20th Century.

This is sometimes called the crisis of the Late Middle Ages and Barbara Tuchman regards the 14th century as " a distant mirror " of the 20th century in a way that echoes Bergman's sensibilities.

# The Amazing Americans – ( Late 19th and early 20th century United States )

The more recent formulation of a historical period characterized as " Late Antiquity " emphasizes the transformations of ancient to medieval worlds within a cultural continuity, and European archaeology of the first millennium, purposefully undertaken in the later 20th century, even extends the continuity in material culture and patterns of settlement below the political overlay as reaching as late as the eleventh century.

Late in the 20th century the area underneath the Queens approaches became Little Bay Park.

Late 20th century DNA analysis conducted by Cavalli-Sforza, Paolo Menozzi

In 2009, in order do celebrate their upcoming 20th anniversary, the Pillows issued a series of releases called " Late Bloomer Series ".

* Angst ( Original Motion Picture Soundtrack ) – ( CD ) 2000-Track # 3 " Late 20th Century Boy "-Festival Mushroom Records

1 – ( CD Enhanced ) 2001-Video file " Late 20th Century Boy "-: Ritual:

) Adobe brickmaking was used in Spain starting by the Late Bronze Age and Iron Age, from the eighth century B. C.

During the Late Bronze Age circa 2000 BC, they created an empire, the Hittite New Kingdom, which reached its height in the 14th century BC, controlling much of Asia Minor.

Late in the 18th century the first wave of Romantics such as Goethe and Turner came to admire the scenery ; Wordsworth visited the area in 1790, writing of his experiences in The Prelude.

Late 14th and 15th century pottery from central Arizona, widely traded in the region, has colors and designs which may derive from earlier ware by both Ancestral Pueblo and Mogollon peoples.

Late 18th century French revolutionary " decimal " clockface.

Probably the most recognised style of armour in the World became the plate armour associated with the knights of the European Late Middle Ages, but continuing to the early 17th century Age of Enlightenment in all European countries.

Late in the sixteenth century the " verse anthem ", in which passages for solo voices alternated with passages for full choir, developed.

Late in the nineteenth century astronomers such as Richard Proctor and Charles Piazzi Smyth investigated the astronomical orientations of the pyramids.

The basis of western astronomy as taught during Late Antiquity and until the Early Modern period is the Almagest by Ptolemy, written in the 2nd century.

Late in the century the name came to be applied to a class of software for converting among digital signal formats, and including compander functions.

This was the two-fluid theory of electricity, which was to be opposed by Benjamin Franklin's one-fluid theory later in the century. Late 1780s diagram of Galvani's experiment on frog legs.

Late Roman Empire ( Christian ) 1st-2nd century frescoes were found in catacombs beneath Rome and Byzantine Icons were also found in Cyprus, Crete, Ephesus, Cappadocia and Antioch.

Prior to that, hunting by local natives can be documented from Late Stone Age Scandinavia and eastern North America, as well as from early 5th century Labrador, where the bird seems to have occurred only as a straggler.

* Late 10th century: Pomerelia was united with Poland.

The 13th century also saw a general structural change in how land was administered, preparing the shift of political power towards the rising bourgeoisie at the expense of aristocratic feudalism that would characterize the Late Middle Ages.

Late 15th century BCE, Ancient Agora Museum in Athens

Late in the century there was a short Druze uprising over the extremely harsh government and high taxation rates, but there was far less of the violence that had scalded the area earlier in the century.

In the early seventeenth century, when western European explorers made their first forays into the region, they encountered descendants of the Late Woodland Indians: the Chippewa, Menominee, Sauk, Fox, Winnebago, Miami, Ottawa, and Potawatomi.