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Archive of Human Genius
The world’s largest database of good news and social change milestones from throughout human history
A Timeline of Human History
We are building the world’s largest database of social change milestones, from the first fire to today’s good news. Change is not only possible, it has happened consistently throughout human history.
Filter by era, country, topic, actor, source, and more.
Era Tomorrow (2026 C.E. - ???)
Today (2017 C.E. - 2025 C.E.)
Post-modernity (1945 - 2016 C.E.)
Modernity (1500 - 1945 C.E.)
Post-classical (500 - 1500 C.E.)
Civilization (3000 B.C.E. - 500 C.E.)
Agriculture (10000 - 3000 B.C.E.)
Prehistory (250000 - 10000 B.C.E.)
Years All 10th Century B.C.E. 10th Century C.E. 10th Millennia B.C.E. 11th Century B.C.E. 11th Century C.E. 12th Century B.C.E. 12th Century C.E. 13th Century B.C.E. 13th Century C.E. 14th Century B.C.E. 14th Century C.E. 1500-1509 C.E. 1510s C.E. 1520s C.E. 1530s C.E. 1540s C.E. 1550s C.E. 1560s C.E. 1570s C.E. 1580s C.E. 1590s C.E. 15th Century B.C.E. 15th Century C.E. 1600-09 C.E. 1610s C.E. 1620s C.E. 1630s C.E. 1640s C.E. 1650s C.E. 1660s C.E. 1670s C.E. 1680s C.E. 1690s C.E. 16th Century B.C.E. 1700-09 C.E. 1720s C.E. 1740s C.E. 1750s C.E. 1760s C.E. 1770s C.E. 1780s C.E. 1790s C.E. 1800-09 C.E. 1810s C.E. 1820s C.E. 1830s C.E. 1840s C.E. 1850s C.E. 1860s C.E. 1870s C.E. 1880s C.E. 1890s C.E. 18th Century B.C.E. 1900-09 C.E. 1910s C.E. 1920s C.E. 1930s C.E. 1940s C.E. 1950s C.E. 1960s C.E. 1970s C.E. 1980s C.E. 1990s C.E. 19th Century B.C.E. 1st Century B.C.E. 1st Century C.E. 2000 C.E. 2001 C.E. 2002 C.E. 2003 C.E. 2004 C.E. 2006 C.E. 2007 C.E. 2008 C.E. 2009 C.E. 2011 C.E. 2012 C.E. 2013 C.E. 2014 C.E. 2015 C.E. 2016 C.E. 2017 C.E. 2018 C.E. 2019 C.E. 2020 C.E. 2021 C.E. 2022 C.E. 2023 C.E. 2024 C.E. 2025 C.E. 21st Century B.C.E. 23rd Century B.C.E. 24th Century B.C.E. 26th Century B.C.E. 27th Century B.C.E. 28th Century B.C.E. 29th Century B.C.E. 2nd Century B.C.E. 2nd Century C.E. 3rd Century B.C.E. 3rd Century C.E. 4th Century B.C.E. 4th Century C.E. 4th Millennia B.C.E. 5th Century B.C.E. 5th Century C.E. 5th Millennia B.C.E. 6th Century B.C.E. 6th Century C.E. 6th Millennia B.C.E. 7th Century B.C.E. 7th Century C.E. 7th Millennia B.C.E. 8th Century B.C.E. 8th Century C.E. 8th Millennia B.C.E. 9th Century B.C.E. 9th Century C.E. 9th Millennia B.C.E. Before 10th Millennia B.C.E.
Topic All #Resist Abortion rights & access Activism & Protests Agriculture Air pollution Animal husbandry & domestication Animal rights & well-being Architecture & design Artificial intelligence Arts, music, literature & entertainment Astronomy & space exploration Athletics & sport Black Lives Matter Blockchain & cryptocurrency Capital punishment Caste abolition Child well-being Circular economy & zero waste Cities Civilization Clean & renewable energy Climate crisis Clothing Colonialism Communication & language Conscious management Consumer rights & well-being Corporate responsibility COVID-19 Crime Culture Dark skies Death & Grief Debt Decolonization Democracy & voting Disabilities & special needs Discovery & exploration Drinking water; sanitation & hygiene Drugs & Entheogens Economic inequality Education Elections Electrification Environment Ethical sourcing Ethics Evolution Finance Flora & fauna Food & diet Free speech & censorship Fresh water conservation Gay rights Gender Genocide Government Green bonds Green space Gun safety Hate speech Healthcare Houselessness Human rights Immigration Independence Indigenous rights & well-being Infrastructure International cooperation Internet rights Journalism Justice system Kindness Kingdoms & empire Law LGBTQ+ rights & well-being Life expectancy & mortality Literature Local resilience Marine conservation Medicine Men's health & well-being Mental health & addiction Migration & settlement Military Mindfulness & self-care Minimum wage Mythology & folklore Nations Natural gas & divestment News & media No coal No fracking Nuclear disarmament Numbers & math Ocean health Oil Oil, natural gas & divestment Parenting Paris Agreement Peace Philanthropy Philosophy Physics Plastic pollution Police reform Pollution Poverty alleviation Prison justice Privacy & security Public health & disease Public safety Racial justice Refugees Religion Reparations Reproductive rights Responsible sourcing & consumption Revolution Rights of nature Same-sex marriage Seniors' rights & well-being Sexual assault & domestic violence Shamanism & rituals Social media Sustainability Sustainable Development Goals Technology & innovation Tourism Trade Transgender rights & well-being Transportation Trees & reforestation Universal basic income Water pollution Wildlife & land conservation Women's rights & well-being Workers' rights & well-being Youth & student movements
Country All Afghanistan Albania Algeria Andorra Angola Antigua and Barbuda Argentina Armenia Australia Austria Azerbaijan Bahrain Bangladesh Barbados Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia-Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Chad Cherokee Nation Chile China Colombia Congo Cook Islands Costa Rica Cote D'Ivoire Croatia Cuba Cyprus Czech Republic Democratic Republic of Congo Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador England Equatorial Guinea Eritrea Estonia Ethiopia European Union Faroe Islands Federated States of Micronesia Fiji Finland France French Polynesia Gabon Georgia Germany Ghana Greece Greenland Grenada Guadaloupe Guatemala Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kosovo Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mexico Micronesia Moldova Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Navajo Nation Nepal New Caledonia New Zealand / Aotearoa Nicaragua Niger Nigeria Niue North Korea North Macedonia Northern Ireland Norway Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Poland Portugal Qatar Romania Russia Rwanda Samoa San Marino Sao Tome and Principe Saudi Arabia Scotland Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South America South Korea South Sudan Soviet Union Spain Sri Lanka St. Kitts & Nevis St. Lucia St. Vincent and the Grenadines Sudan Suriname Sweden Switzerland Syria Tahiti Taiwan Tanzania Thailand The Bahamas The Gambia The Netherlands The Philippines Timor Leste Togo Tokelau Tonga Trinidad & Tobago Tristan da Cunha Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan Vanuatu Vatican City Venezuela Vietnam Wales Yemen Zambia Zimbabwe
Actor All Activists Artists & philosophers Athletes Business Cities Citizens Civil society Consumers Courts Early humans Engineers Finance Government Humanity Humankind Indigenous groups International organizations Inventors Kingdoms & empires Media & Journalists Military Nations Non-humans Regions Religious groups Science & academia Scientists & mathematicians Settlers & explorers States & provinces Utilities Workers World leaders
~300 B.C.E.
It flourished under the patronage of the Ptolemaic dynasty and functioned as a major center of scholarship from its construction in the 3rd century B.C.E. until the Roman conquest of Egypt in 30 B.C.E., with collections of works, lecture halls, meeting rooms, and gardens.
~300 B.C.E. ???
Teotihuacan was the largest urban center of Mesoamerica before the Aztecs, almost 1000 years prior to their epoch.
~300 B.C.E.
The Chola dynasty was one of the longest-ruling dynasties in the history of southern India.
~300 B.C.E.
The Pandyan dynasty was an ancient Tamil dynasty, one of the three Tamil dynasties, the other two being the Chola and the Chera.
305 B.C.E.
The Lighthouse of Alexandria was a lighthouse built during the reign Ptolemy II which has been estimated to be 100 meters in overall height and one of the tallest structures on Earth for many centuries.
~320 B.C.E.
Greek language introduced Greek literature into the former Persian Empire, thereby influencing the philosophical thought and writing of the region
~350 B.C.E ???
Originally invented and used by the Vikings for commerce, exploration, and warfare, many of the longship's characteristics were adopted by other cultures.
~330 B.C.E.
Aristotle speculated, "Now since there must be a region bearing the same relation to the southern pole as the place we live in bears to our pole...".
366 B.C.E.
The Lex Licinia Sextia, also known as the Licinian Rogations, was a series of laws proposed by the tribunes of the plebs, Lucius Sextius Lateranus and Gaius Licinius Stolo. These laws provided for a limit on the interest rate of loans and a restriction on private ownership of land. A third law, which provided for one of the two consuls to be a plebeian.
383 B.C.E.
Plato sets out to define justice, and to define it in such a way as to show that justice is worthwhile in and of itself.
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