 Complete the following phrase:  At Brandy Station until April 1864. Demonstration on the Rapidan February 67. Campaign from the Rapidan to the James River May 3-June 12. Battles of the Wilderness May 57; Spotsylvania May 812; Po River May 10; Spotsylvania Court House May 1221. Assault on the Salient, , May 12. North Anna River May 2326. Totopotomoy May 2831. Cold Harbor June 112. Before Petersburg June 1619. Siege of Petersburg June 16, 1864, to April 2, 1865. Jerusalem Plank Road June 2223. 