Exploration & Expansion Timelines
Browse timelines in Exploration Expansion.
Showing 316-330 of 778 timelines
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Hadrian's frontier policy and limes consolidation (117–138 CE)
117 - 138
Hadrian's Wall: construction and frontier life (122–410 CE)
100 - 410
Hainan island and Beibu Gulf maritime networks (Tang–Ming, 8th–16th centuries)
631 - 1605
Haitian displacement and cross-border migration after the 2010 earthquake (2010–2015)
2010 - 2015
Haitian Revolution and the Haitian diaspora (1791–1815 and aftermath)
1791 - 1825
Hans Egede and the Danish Reoccupation and Mission to Greenland (1721–1736)
1714 - 1744
Hanseatic Maritime Networks in the Baltic and North Sea (c.1400–1650)
1400 - 1669
Harlem, New York — Influx and the Harlem Renaissance (1915–1937)
1915 - 1937
Hayden Geological and Geographical Surveys of the Territories (F. V. Hayden) (1867–1878)
1867 - 1879
Hejaz Railway construction and wartime operations (1900–1918)
1900 - 1919
Henry Hudson's Northwest Passage Searches (1607–1611)
1607 - 1611
Henry Morton Stanley's Congo Expeditions (1874–1885)
1874 - 1885
Henry Walter Bates' Amazon Expedition and Mimicry Research (1848–1859)
1848 - 1864
Henry Walter Bates's Amazon expedition (1848–1859)
1847 - 1864
Hermann Oberth's Publications and Rocket Activities (1922–1948)
1922 - 1948