In 1820
Guatemala City was still the capital of the
Captaincy General of Guatemala, so
Central America was seen as yet under the
sway of
Spain, and thus was open to attack from its enemies. In an attempt to secure their independence, the
Gran Colombian insurgents and the Aury flotilla fitted a combined sea and land expedition to operate against the ports of
Omoa and
Trujillo, in Honduras. On 21 April 1820, the watch-tower at Capiro in Trujillo Port announced the approach of a Colombian flotilla. The port's garrison, commanded by
Jose M. Palomar, at once made emergency preparations for the impending attack. At two o'clock in the afternoon the approaching flotilla hoisted a flag with two blue bars and a white one between them showing an
escutcheon in the center similar to the
Argentinian flag; Aury dispatched a boat to shore to demand the port's surrender within one hour. The town did not comply. The following day Commodore Aury moved the flotilla to the mouth of the Guaimoreto River and began bombardment. The attack started at 9 AM and lasted until 2 PM. The firing ceased when the flotilla was ordered out to sea and out of the reach of the port's cannons. A portion of the land force then attempted to enter the town by the rear, but was detected and driven out. During the night of the 24th, the Aury vessels dropped out of sight. On the 25th the flotilla appeared off the port of Omoa and for several days attempted to land. Commodore Aury failed and left the area on the 6th of May. Some historians, for example Miguel Ángel de Marco, suggest that the flags of the
United Provinces of Central America and most of the states that composed it were inspired by the
Argentine Flag that privateer
Hippolyte Bouchard took with him. Others claim that the flag was modeled on the Argentine flag, but introduced by
Commodore Louis-Michel Aury. File:Flag of Argentina.svg|
Argentina File:Flag_of_the_Federal_Republic_of_Central_America.svg|
United Provinces of Central America File:Flag_of_Nicaragua.svg|
Nicaragua File:Flag_of_Honduras.svg|
Honduras File:Flag_of_El_Salvador.svg|
El Salvador File:Flag_of_Costa_Rica.svg|
Costa Rica ==Death==