CHAPTER XLIII.
BOYACA - COLUMBIA - CARABOBO.
1819-1822.
In order to join Santander in Casanare Bolívar had to cross an immense plain, covered at this season with water, and had to swim seven deep rivers, taking his war material with him. Then lay before him the most difficult part of his enterprise, the passage of the snow-covered Cordillera in the depth of winter. All this he accomplished.
He joined Santander at the foot of the Andes, at the sources of the river Casanare, on the 11th June, 1819. His army now comprised four battalions of infantry, one of which, the "Albion," was composed entirely of English, two squadrons of lancers, and one of carabineers, with a regiment called the "Guides of Apure," part of which was English also. Two thousand five hundred men, well armed, but nearly naked.
Santander led the van with the Casanare division, and entered the mountain defiles by a road which leads to the centre of the Province of Tunja. This point was held by Colonel Barreiro with 2,000 infantry and 400 horse, with advanced posts on the Cordillera. A reserve of 1,000 men was stationed at Bogotá; at Cartagena, and in the valley of Cauca were other detachments, and there was still another Royalist army at Quito. Bolívar, who had fewer men, trusted much to the effect of surprise, and counted upon the support of the inhabitants.
As the invading army left the plains for the mountains
