Scenarios: there are mainly two camps fighting each other (with possible foreign help) in the game's yearly or monthly campaign scenarios or the multi-years campaigns, as follows:
• 1861 – First Manassas
• 1862 – Shiloh
• 1863 – Gettysburg
• 1864 – The Wilderness
• 1861 – Eastern Campaign
• 1862 – Western Campaign
• 1863 – Eastern Campaign
• 1863 – Western Campaign
• 1864 – Eastern Campaign
• 1861 – The Early Battles (2 theaters campaign)
• 1862 – The War expands (2 theaters campaign)
• 1863 – Year of Decision (2 theaters campaign)
• 1864 – The Union Onslaught (2 theaters campaign)
• 1865 – The Last Shots (2 theaters campaign)
• 1861-1865 – Eastern Campaign
• 1861-1865 – Western Campaign
• 1861-1865 – Full multi-theater Grand Campaign
But, my choices ingame are these:

Am I missing something here, or are these other scenarios going to be added at a later date?