The twenty-eighth century BC includes events of the early twenty-eighth century BC, early mid twenty-eighth century BC, mid twenty-eighth century BC, late mid twenty-eighth century BC, and late twenty-eighth century BC.
The second dynasty ruled Egypt. In India, The early Indus valley civilization can be identified. Harappan civilization was developing. In China, Neolithic Longshan culture was present in this period. Little is known of Indonesia in this period.
Prehistory including early prehistory, middle prehistory, and late prehistory can be connected.
Other antiquity including other periods of the early 3rd millennium BC, the late 3rd millennium BC, and the early 2nd millennium BC can be connected. The late 2nd millennium BC including the 15th century BC, 14th century BC, 13th century BC, 12th century BC, and 11th century BC can be connected. The early 1st millennium BC including the 10th century BC, 9th century BC, 8th century BC, 7th century BC, and 6th century BC can be connected.
Classical and medieval history including early classical history, early mid classical history, late classical history, and early medieval history can be connected.
Early classical history including the 5th century CE, 4th century CE, 3rd century CE, 2nd century CE, and 1st century CE can be connected. Late classical history including the 1st century CE, 2nd century CE, 3rd century CE, 4th century CE, and 5th century CE can be connected. Early medieval history including the 6th century CE, 7th century CE, 8th century CE, 9th century CE, and 10th century CE can be connected. Late medieval history including the 11th century CE, 12th century CE, 13th century CE, 14th century CE, and 15th century CE can be connected.
Modern history including the 16th century, 17th century, 18th century, 19th century, and 20th century can be connected.
The 16th century including the early 16th century, early mid 16th century, mid 16th century, late mid 16th century, and late 16th century can be connected. The 17th century including the early 17th century, early mid 17th century, mid 17th century, late mid 17th century, and late 17th century can be connected. The 18th century including the early 18th century, early mid 18th century, mid 18th century, late mid 18th century, and late 18th century can be connected.
The 19th century including the early 19th century, early mid 19th century, mid 19th century, late mid 19th century, and late 19th century can be connected.
The early 19th century including the early 1800s, late 1800s, early 1810s, and late 1810s can be connected. The early mid 19th century including the early 1820s, late 1820s, early 1830s, and late 1830s can be connected. The mid 19th century including the early 1840s, late 1840s, early 1850s, and late 1850s can be connected. The late mid 19th century including the early 1860s, late 1860s, early 1870s, and late 1870s can be connected. The late 19th century including the early 1880s, late 1880s, early 1890s, and late 1890s can be connected.
The 20th century including the early 20th century, early mid 20th century, mid 20th century, late mid 20th century, late 20th century, and early 21st century can be connected.
The early 20th century including the early 1900s, late 1900s, early 1910s, and late 1910s can be connected. The early mid 20th century including the early 1920s, late 1930s, early 1930s, and late 1930s can be connected. The mid 20th century including the early 1940s, late 1940s, early 1950s, and late 1950s can be connected. The late mid 20th century including the early 1960s, late 1960s, early 1970s, and late 1970s can be connected.
The late 20th century including the early 1980s and late 1980s can be connected. The early 1990s including 1991, 1992, 1993, 1994 and 1995 can be connected. The late 1990s including 1996, 1997, 1998, 1999, and 2000 can be connected.
The early 21st century including the early 2000s, late 2000s, early 2010s, and late 2010s can be connected.
The late 2010s including 2016 and 2017 can be connected. 2016 including the first quarter 2016, second quarter 2016, third quarter 2016, and fourth quarter 2016 can be connected. 2017 including the first quarter 2017, second quarter 2017, third quarter 2017, and fourth quarter 2017 can be connected.
The future including the near future, middle future, and far future can be connected.
Sociology including peoples of the world, communities, and social mechanics can be connected.
Peoples of the world including nations and major groups of Western Civilization, Asiatic peoples, African peoples, and American Indian peoples can be connected.
Nations such as South Africa, South Korea, Burma, Colombia, Spain, Ukraine, Tanzania, Argentina, Kenya, Poland, Algeria, Canada, Iraq, Uganda, Morocco, Sudan, Peru, Uzbekistan, Malaysia, Venezuela, Saudi Arabia, Nepal, Yemen, Afghanistan, Ghana, North Korea, Mozambique, Taiwan, Australia, Syria, Côte d'Ivoire, Madagascar, Sri Lanka, Angola, Cameroon, Romania, Chile, Netherlands, Kazakhstan, Niger, Burkina Faso, Guatemala, Mali, Ecuador, Cambodia, Malawi, Zambia, Senegal, Zimbabwe, Chad, Cuba, Belgium, Greece, Rwanda, Tunisia, Portugal, Czech Republic, Bolivia, Guinea, Burundi, Haiti, Hungary, Somalia, Sweden, Belarus, Dominican Republic, Azerbaijan, Benin, Austria, Honduras, United Arab Emirates, South Sudan, Switzerland, Israel, Tajikistan, Bulgaria, Serbia, Hong Kong, Papua New Guinea, Libya, Paraguay, Jordan, Laos, El Salvador, Togo, Nicaragua, Eritrea, Denmark, Kyrgystan, Slovakia, Finland, Sierra Leone, Singapore, Turkmenistan, Norway, Central African Republic, Ireland, Georgia can be connected.
Middle Eastern peoples including Egyptian and Persian peoples can be connected. Turkey can be connected. Egypt can be connected. The second dynasty ruled Egypt. Persian peoples such as those of Iran can be connected.
South Asian peoples such as those of India and Pakistan can be connected. Bangladesh can be connected. India can be connectd. The early Indus valley civilization can be identified. Pakistan can be connected. Harappan civilization was developing.
Southeast Asian and Oceanic peoples including Southeast Asian Island peoples can be connected. Vietnam can be connected. Southeast Asian Island peoples such as those of Indonesia can be connected. The Philippines can be connected. Indonesia can be connected.Little is known of Indonesia in this period.
African peoples including Eastern African and Western African peoples can be connected. Congo DR can be connected. Eastern African peoples such as those of Ethiopia can be connected. Western African peoples such as those of Nigeria can be connected.
Western Civilization including Latin, Germanic, Anglic, and Northeast European peoples can be connected. Italy can be connected. Latin peoples such as those of France can be connected. Germanic peoples such as those of Germany can be connected. Anglic peoples such as those of the United Kingdom can be connected. Northeast European peoples such as those of Russia can be connected.
American Indian peoples including Middle American Indian, South American Indian, and North American Indian peoples can be connected. Mexico can be connected. Middle American Indian peoples such as those of the southwestern United States can be connected. South American Indian peoples such as those of Brazil can be connected. North American Indian peoples such as those of the United States can be connected.
Cities such as Mumbai, Sao Paulo, Delhi, Shanghai, Manila, Karachi, Cairo, Beijing, Osaka, Canton, Moscow, Los Angeles, Calcutta, Dacca, Buenos Aires, Istanbul, Rio de Janeiro, Shenzhen, Lagos, Paris, Nagoya, Lima, Chicago, Kinshasa, Tianjin, Chennai, Bengaluru, London, Saigon, Donguan, Hyderabad, Chengdu, Lahore, Jonannesburg, Tehran, Essen, Bangkok, Hong Kong, Wuhan, Ahmedabad, Chongqing, Baghdad, Hangzhou, Toronto, Kuala Lumpur, Santiago, Dallas, San Francisco, Quanzhou, Miami, Shenyang, Belo Horizonte, Philadelphia, Nanjing, Madrid, Houston, Xian, Milan can be connected.
World cities such as Mumbai can be connected. Tokyo had not yet been founded. Seoul had not yet been founded. Jakarta had not yet been founded. Mexico City had not yet been founded. New York City had not yet been founded.
Social mechanics including social change, social types, and social structure can be connected.
Social change including particular changes and movements, social change factors, and social change processes can be connected.
Particular changes and movements including stone age developments, the agricultural revolution, and agrarian developments can be connected. The industrial revolution had not yet begun.
Social change factors including institutional change, cultural change, demographic change, and natural change can be connected. Social change processes including innovation, transmission, adaptation, and extinction can be connected.
Social types including agrarian, horticultural, and hunting and gathering societies can be connected. Industrial societies had not yet developed.
Institutions including religion, government, economics, education, and family can be connected.
Religion including particular religions, religious organization, religious practice, and religious belief can be connected.
Particular religions including Abrahamic religion, Asiatic religion, pagan religion, and secularism can be connected. Religious organization can be connected. Religious practice can be connected. Religious belief can be connected.
Government including law can be connected. Particular governments including international government, national government, and local government can be connected. Government activity including state relations, administration, and succession can be connected. Government structure including forms of government, executive systems, legislative systems, judicial systems, and political parties and interest groups can be connected.
Education including school systems, educational organization, cultural institutions, teaching, and research can be connected. Family including particular families, kinship, parenting, and marriage can be connected.
Culture including behavioral culture, conceptual culture, and material culture can be connected.
Behavioral culture including cultural events, recreation and entertainment, occupations, and customs can be connected. Conceptual culture including philosophy, applied science, mathematics, literature, graphic arts, and language can be connected. Material culture including miscellaneous artifacts, communications technology, transportation technology, clothing and dress, foodstuffs, building technology, and industrial technology can be connected.
Anthropology including particular groups, human geography, human ecology, physical anthropology, demography, and social foundations can be connected.
Particular groups can be connected. Human geography including Asian geography, European geography, African geography, North American geography, South American geography, and Oceanic geography can be connected. Human ecology including human effects on the environment, relations with other life forms, and environmental effects on people can be connected. Physical anthropology including human dispersion, racial variation, and human origins can be connected. Demography including population change, population size and structure, migration, death, and birth and fertility can be connected. Social foundations including social group behavior, social group types, social control, social interaction, and social presentation can be connected.
Personal studies including biography, psychology, and the human body can be connected.
Biography can be connected. Psychology including social psychology, personality, mental disorders, developmental psychology, behavior patterns, mind, and behavioral elements can be connected. The human body including form and appearance, disease, life cycle, body functions, and body systems can be connected.
Science including biology, earth science, astronomy, chemistry, and physics can be connected.
Biology including biohistory, ecology, systematics, organism biology, cell biology, and molecular biology can be connected. Earth science including geohistory, physical geography, atmospheric science, hydrospheric science, and geology can be connected. Astronomy including galactic astronomy, stellar astronomy, and local astronomy can be connected. Chemistry including chemical systems, chemical change, and chemical substances can be connected. Physics including the structure of matter, quantum physics, relativity, electromagnetism, thermodynamics, and mechanics can be connected.
Created 26 Jan 2015 Last updated 11 Feb 2018