... The brigade to which I was attached-Garland's, of Worth's division — was sent to confront San Antonio, two or three miles from St. Augustin Tlalpam, on the road to Churubusco and the City of Mexico . The ground on which San Antonio stands is completely in the valley, and the surface of the land is only a little above the level of the lakes, and, except to the south-west, it was cut up by deep ...