 Complete the following phrase:  Most regiments were recruited from the Northern, central and southwestern counties. Elements of two state cavalry regiments, one infantry regiment and an artillery company, almost 760 men, played a key role against Picketts Charge in the Battle of Gettysburg, less than two weeks after the official admission of the territory into the Union as the 35th state. The 1st, 2nd and 3rd West Virginia Cavalry also played a large role in directly cutting off the Confederate retreat at Appomattox Station on April 8, 1865, and was present during General Robert E. Lees surrender 