This includes Shandong, Henan, Hebei, Shaanxi, Shanxi, and Gansu provinces, and the cities of Beijing (Peking), Tianjin (Tientsen), and Xian.
History including prehistory, antiquity, classical and medieval history, modern history, and the future can be connected.
Prehistory including early prehistory, middle prehistory, and late prehistory can be connected. Antiquity including the early 3rd millennium BC, late 3rd millennium BC, early 2nd millennium BC, late 2nd millennium BC, and early 1st millennium BC can be connected. Classical and medieval history including early classical, late classical, early medieval, and late medieval history 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 centuy 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 20th century including the early 20th century, early mid 20th century and mid 20th century 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, late 1980s, early 1990s, and late 1990s can be connected.
The early 21st century including the early 2000s and late 2000s can be connected. The early 2010s including 2011, 2012, 2013, 2014, and 2015 can be connected. The late 2010s including 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 can be connected.
Other peoples of the world including other nations and communities can be connected.
Other nations including Russia, Bangladesh, Japan, Mexico, Philippines, Vietnam, Ethiopia, Egypt, Germany, Iran, Turkey, Congo DR, Thailand, France, United Kingdom, Italy, 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 can be connected.
Other Asiatic peoples including other Oriental peoples, Southeast Asian and oceanic peoples, and South Asian peoples can be connected. Pakistan can be connected. Other Oriental peoples such as those of China can be connected. Southeast Asian and Oceanic peoples such as those of Indonesia can be connected. South Asian peoples such as those of India can be connected.
American Indian peoples including Middle American Indian peoples and North American Indian peoples can be connected. Brazil can be connected. Middle American Indian peoples such as those of the southwestern the United States can be connected. North American Indian peoples such as those of the United States can be connected.
Communities such as Tokyo, Seoul, Mexico City, New York City, Mumbai, Jakarta, 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 can be connected. Social mechanics including social change, social types, and social structure can be connected.
Institutions including economics, education, and family studies can be connected. Religion including particular religions, religious organization, religious practice, and religious belief can be connected. Government including particular governments, government activity, government structure, and law can be connected.
Culture including behavioral culture, conceptual culture, and material culture can be connected.
Anthropology including particular groups, human geography, human ecology, physical anthropology, demography, and social foundations can be connected.
Personal studies including biography, psychology, and the human body can be connected.
Science will be connected as the site develops.
Created 2 Apr 2015 Last updated 22 Jan 2018