Search
Search Results

Article
Causes of the American Revolution
The American Revolution (c. 1765-1789) was a definitive event in Western history that saw the emergence of the United States and helped spawn additional waves of revolutions and societal upheavals on both sides of the Atlantic. Though the...

Definition
Viking Ships
Viking ships were built by the Scandinavians during the Viking Age (c. 790 CE - c. 1100 CE) and were used both within Scandinavia and beyond for purposes ranging from being the most important means of transport to trade and warfare. Viking...

Article
Who's Who in a Pirate Crew
It was all very well pocketing other people’s valuables and roistering at rum parties, but life on a pirate ship involved a surprising amount of hard work. Pirates were first and foremost sailors and in the Golden Age of Piracy (1690-1730...

Article
Harrison's Marine Chronometer
John Harrison (1693-1776) invented an accurate marine chronometer after several decades of research and development. While the pendulum clock had already been invented in the 17th century, a clock that could withstand the vagaries of the...

Definition
Astrolabe
The astrolabe is an astronomical instrument used from around the 6th century to measure time and position by determining the altitude of heavenly bodies like the Sun and certain stars. Measurements were taken in reference to the viewer's...

Image
Map of Polynesia
Map showing the Polynesian Triangle and some of its islands.

Image
Tattooed Warrior from the Marquesas Islands
The Marquesan culture is said to have evolved the most elaborate tattoo art. This photograph was taken in 1880 CE and shows the traditional tattoo designs of the Polynesian region - specifically, that of the Marquesas Islands.

Image
Painting of Tahitian Polynesians in a Canoe
This painting is of Tahitians in a canoe and was done by Henry Byam Martin, a ship captain who visited Tahiti in the mid-1800s CE. Martin was a captain in the British Navy who painted and drew during his travels. This picture was painted...

Video
Rapa Nui National Park (UNESCO/NHK)
Rapa Nui, the indigenous name of Easter Island, bears witness to a unique cultural phenomenon. A society of Polynesian origin that settled there c. A.D. 300 established a powerful, imaginative and original tradition of monumental sculpture...

Definition
Louisiana Purchase
The Louisiana Purchase was a land deal made in 1803, in which the United States purchased 828,000 square miles (2,144,510 km²) of land west of the Mississippi River from France for $15 million, or an average of three cents per acre. The purchase...