er precipitated war.
The move from Corpus Christi to the Rio Grande made necessary a change of base from St. Joseph's Island to Point Isabel and Brazos Santiago, near the mouth of the Rio Grande.
Supplies were sent by sea, under charge of Major Munroe, with a siege train and field battery, and the army took up its march on the 9th of March, 1846, the advance under General Twiggs, consisting of the dragoons and Ringgold's field battery.
The army was well instructed, under good discipline, a leading from Point Isabel to Matamoras.
General Taylor ordered Worth to march the greater part of the army towards Matamoras and halt at the first good camping-ground, and rode towards Point Isabel to meet the detachment ordered there under Major Munroe.
He found them already landed, and the Mexicans fired their little hamlets and fled.
After ordering construction of protection for his supplies and defensive works for the troops, General Taylor returned to the army, and rode with General Wo