Circa (c.)
A Latin word that literally means "about" or "around" as in c. 1500. The other forms ca or ca. are also used throughout the histories.
","The Irish Potato Famine, also known as The Great Famine or Great Hunger lasted from 1845 to 1850 and resulted in a great exodus of Irish refugees fleeing to Britain, Australia, and North America, one of the most dramatic waves of Irish migration in history. It was one of the world's worst disasters in world history - over one million people died in a five year span.","Founded in 1788, New South Wales (NSW) was the first penal colony for England. British explorer, Captain James Cook, first discovered the east coast of Australia while attempting to examine the planet Venus in order to determine the distance from the Earth to the Sun in 1770, he first named it New Wales, then later New South Wales.","The First Fleet departed from Portsmouth, on the south coast of England, on May 13, 1787 and sailed for around 250 days. The fleet was comprised of eleven ships - six prison ships, three equipment ships, and two navy ships, Sirius and Supply. After an extremely long journey, the First Fleet finally arrived at Botany Bay, located in Sydney, New South Wales, between January 18 and 20, 1788.","It is generally thought that Norse Viking, Leif Erikson, was the first European to arrive on the island of Newfoundland, now the easternmost province of Canada. He arrived there in the year 1000 and established L'Anse aux Meadows, the only known Viking settlement in North America outside of Greenland. This site remains a historical site in Canada and it is located on the north coast of the island.","County Waterford (Waterford, Contae Phort Láirge)