Search results
Results from the WOW.Com Content Network
The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human ... ranging up to 250 to 500 kya. [58] 160,000 years ago, ...
The first known mass extinction was the Great Oxidation Event 2.4 billion years ago, which killed most of the planet's obligate anaerobes. Researchers have identified five other major extinction events in Earth's history, with estimated losses below: [11] End Ordovician: 440 million years ago, 86% of all species lost, including graptolites
Ancient history – Aggregate of past events from the beginning of recorded human history and extending as far as the Early Middle Ages or the Postclassical Era. The span of recorded history is roughly five thousand years, beginning with the earliest linguistic records in the third millennium BC in Mesopotamia and Egypt .
These timelines of world history detail recorded events since the creation of writing roughly 5000 years ago to the present day. For events from c. 3200 BC – c. 500 see: Timeline of ancient history; For events from c. 500 – c. 1499, see: Timeline of post-classical history; For events from c. 1500, see: Timelines of modern history
List of timelines; Chronology; See calendar and list of calendars for other groupings of years. See history, history by period, and periodization for different organizations of historical events. For earlier time periods, see Timeline of the Big Bang, Geologic time scale, Timeline of evolution, and Logarithmic timeline.
Historical events shape generations in childhood and young adulthood; then, as parents and leaders in midlife and old age, generations in turn shape history. [45] Each of the four turnings has a distinct mood that recurs every saeculum. Strauss and Howe describe these turnings as the "seasons of history".
The 2024 election saw some big shifts in how the generations voted. Getty Images;Chelsea Jia Feng/BI Gen X and younger voters shifted right in recent polls, favoring Trump more than they did in 2020.
There are several types of timeline articles. Historical timelines show the significant historical events and developments for a specific topic, over the course of centuries or millennia. Graphical timelines provide a visual representation for the timespan of multiple events that have a particular duration, over the course of centuries or ...