"Acropolis, 'the highest point of the city.' Many of the important cities of Greece and Asia Minor were protected by strongholds, so named. The A. occupied a lofty position, commanding the city and its environs; inaccessible on all sides except one, which had, for the most part, artificial defences. It contained some of the most important public buildings, especially temples, besides affording a last refuge in case of a hostile attack." — Chambers' Encyclopedia, 1875

Acropolis

"Acropolis, 'the highest point of the city.' Many of the important cities of Greece and Asia Minor were…

The Cathedral Church of Christ, Blessed Mary the Virgin and St Cuthbert of Durham, commonly referred to as Durham Cathedral, in the city of Durham, England, was founded in AD 1093 and remains a centre for Christian worship today. Durham Castle is a Norman castle in the city of Durham, England, which has been wholly occupied since 1840 by University College, Durham. The castle stands on top of a hill above the River Wear on Durham's peninsula, opposite Durham Cathedral.

Durham Cathedral and Castle

The Cathedral Church of Christ, Blessed Mary the Virgin and St Cuthbert of Durham, commonly referred…

The fort was built by the British Army and Canadian militia troops in the late eighteenth and early nineteenth centuries, to defend the settlement and the new capital of the Upper Canada region from the threat of a military attack, principally from the newly independent United States.

Fort York

The fort was built by the British Army and Canadian militia troops in the late eighteenth and early…

A fortified building situated between two sharp hills at the edge of a lake. Two men are launching a boat.

Fortification

A fortified building situated between two sharp hills at the edge of a lake. Two men are launching a…

Also known as the Castle of St. Angelo. A castle is a defensive structure seen as one of the main symbols of the Middle Ages.

Hadrian's Castle, Rome

Also known as the Castle of St. Angelo. A castle is a defensive structure seen as one of the main symbols…

During Dummer's War, the location was a rendezvous for returned inhabitants of Pemaquid and vicinity. Colonel David Dunbar, Surveyor-General of the King's Woods, rebuilt the fort in 1729–1730, renaming it Fort Frederick. He renamed the town Harrington after the Earl of Harrington, who had helped arrange the 1729 Treaty of Seville. Fort Frederick withstood two attacks in 1747, but in 1759 was decommissioned at the end of the French and Indian Wars. In 1775, the town dismantled the fort to prevent it from becoming a British stronghold during the Revolutionary War.

Old Fort Frederick at Pemmaquid

During Dummer's War, the location was a rendezvous for returned inhabitants of Pemaquid and vicinity.…

The Western Battery was built by the British Army. With ample supply of trees from the surrounding area it was made of wood. It had two guns with a blockhouse.

Remains of the Western Battery in 1860

The Western Battery was built by the British Army. With ample supply of trees from the surrounding area…