| Legal/Political           | 
                                                                                        
           | 
                                                                                        The Lincolns entertain over 300 guests at their home in Springfield           | 
              
          
                                                                                        | Cultural           | 
                                                                                        
           | 
                                                                                        The National Deaf Mute College is chartered in Washington, D.C.           | 
              
          
                                                                                        | Personal           | 
                                                                                        
           | 
                                                                                        Elisha Kent Kane, famous Arctic explorer and naval medical officer, dies in Havana           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
           | 
                                                                                        John Brown speaks about Kansas before the Massachusetts legislature’s Committee on Federal Relations           | 
              
          
                                                                                        | Business/Industry           | 
                                                                                        
           | 
                                                                                        First perforated U.S. Postage stamps issued           | 
              
          
                                                                                        | Religion/Philosophy           | 
                                                                                        
           | 
                                                                                        Ash Wednesday           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
           | 
                                                                                        Lincoln addresses Chicago Republicans           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
           | 
                                                                                        With the end of its second regular session, the 34th Congress of the United States finishes its term and adjourns           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
 - 
           | 
                                                                                        The Senate of the United States is sitting in a ten day special session in Washington, DC           | 
              
          
                                                                                        | Slavery/Abolition           | 
                                                                                        
           | 
                                                                                        Supreme Court issues ruling in Dred Scott Case           | 
              
          
                                                                                        | Slavery/Abolition           | 
                                                                                        
           | 
                                                                                        Runaway slaves pass through Albany, NY with help from local officials           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
           | 
                                                                                        The Senate of the United States ends its ten day special session in Washington, DC           | 
              
          
                                                                                        | Slavery/Abolition           | 
                                                                                        
           | 
                                                                                        Runaway slave receives congratulations at State Capitol building in Albany, NY           | 
              
          
                                                                                        | Battles/Soldiers           | 
                                                                                        
           | 
                                                                                        American adventurer Henry A. Crabb leads an expeditionary force across the Mexican border into Sonora           | 
              
          
                                                                                        | Science/Technology           | 
                                                                                        
           | 
                                                                                        The first photograph of a solar eclipse taken in Philadelphia           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
           | 
                                                                                        Runaway slave named Richard arrives in Philadelphia after escaping from naval officer           | 
              
          
                                                                                        | Battles/Soldiers           | 
                                                                                        
           | 
                                                                                        Mexican troops defeat the forces of American filibuster Henry A. Crabb           | 
              
          
                                                                                        | Religion/Philosophy           | 
                                                                                        
           | 
                                                                                        Palm Sunday           | 
              
          
                                                                                        | Cultural           | 
                                                                                        
           | 
                                                                                        The New York College of Veterinary Surgeons is incorporated           | 
              
          
                                                                                        | Military/Violent           | 
                                                                                        
           | 
                                                                                        Henry A. Crabb and 57 of his followers are executed by a Mexican firing squad           | 
              
          
                                                                                        | Campaigns/Elections           | 
                                                                                        
           | 
                                                                                        Lincoln holds meeting regarding 1860 election           | 
              
          
                                                                                        | Religion/Philosophy           | 
                                                                                        
           | 
                                                                                        Passover begins           | 
              
          
                                                                                        | Religion/Philosophy           | 
                                                                                        
           | 
                                                                                        Good Friday           | 
              
          
                                                                                        | Religion/Philosophy           | 
                                                                                        
           | 
                                                                                        Easter Sunday           | 
              
          
                                                                                        | Religion/Philosophy           | 
                                                                                        
           | 
                                                                                        Passover ends           | 
              
          
                                                                                        | Commercial           | 
                                                                                        
           | 
                                                                                        The adjustable bustle patented in New York City           | 
              
          
                                                                                        | Legal/Political           | 
                                                                                        
           | 
                                                                                        A group of eight slaves from Maryland arrive safely in Canada           | 
              
          
                                                                                        | Personal           | 
                                                                                        
 - 
           | 
                                                                                        Harriet Tubman brings her parents to Canada           | 
              
          
                                                                                        | Lawmaking/Litigating           | 
                                                                                        
           | 
                                                                                        Massachusetts institutes its voting literacy law           | 
              
          
                                                                                        | Military/Violent           | 
                                                                                        
           | 
                                                                                        William Walker and his followers surrender to an American naval squadron and are returned to the United States           |