Original sentence: As they had not been recolonised by Britain, Argentina claimed the group in 1820 and formed a penal settlement at Port Louis which initially promised to be fairly successful until gauchos mutinied, devastating the village.Captain John Strong sailed between the two principal islands in 1690, and called the passage Falkland Sound.From this, the island group later took its English name.The United States claimed this left the Argentinian settlement a potential pirate base, sending Captain Silas Duncan of Lexington to destroy the remains of the mutinous settlement.They were seen by John Davis in 1592, and Sir Richard Hawkins sailed along their north shore in 1594.This provided the spur for Britain to finally and permanently recolonise the islands, refounding Port Louis on January 3, 1833 with the establishment of a naval garrison and civilian settlement
Edited sentence: After all these vicissitudes, the British flag was once more hoisted at Port Louis on January 3, 1833 with the establishment of a naval garrison and civilian settlement there to prevent the strategic location again being compromised.As they had not been actually colonised by Britain, Argentina claimed the group in 1820 and formed a penal settlement at Port Louis which initially promised to be fairly successful until a mutiny turned it into an actual or potential pirate base.Captain John Strong sailed between the two principal islands in 1690, and called the passage Falkland Sound, and from this the island group afterwards took its English name.Owing to some misunderstanding or correct understanding of the risk by the Americans the mutinous settlement was destroyed by the latter in 1831, led by Captain Silas Duncan of Lexington.They were seen by Davis in 1592, and Sir Richard Hawkins sailed along their north shore in 1594.Thus Argentina lost that part of its claim from being in actual and effective possession (since the mutineers were)