The three-age system is the periodization of human prehistory (with some overlap into the historical periods in a few regions) into three time-periods:...

record. The Stone Age is further subdivided by the types of stone tools in use. The Stone Age is the first period in the three-age system frequently used...

civilization. The Bronze Age is the middle principal period of the three-age system, between the Stone and Iron Ages. This system was proposed in 1836 by...

The Three Ages of Buddhism, also known as the Three Ages of the Dharma (simplified Chinese: 三时; traditional Chinese: 三時; pinyin: Sān Shí), are three divisions...

The beginnings of the Concert of Europe, known as the Congress System or the Vienna System after the Congress of Vienna (1814–1815), was dominated by the...

base within the geologic time scale. The three-age system is the periodization of human prehistory into three consecutive time periods, named for their...

16th-century painting by Hans Baldung Three-age system, a series of ages defined by the use of stone, bronze and iron The three stages of human progress, a progression...

the three-age system, this list includes the use of the three-age system as well as a number of various designation used in reference to sub-ages within...

'Neolithic' was coined by Sir John Lubbock in 1865 as a refinement of the three-age system. The Neolithic began about 12,000 years ago when farming appeared in...

period 3000 BC – AD 750. The three-age system periodizes ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally...