Triple

Target class: American Civil War–era event
Context triple: [Attack on William H. Seward, instanceOf, American Civil War–era event]

• A. event in the American Civil War chosen
  An event in the American Civil War is a specific historical occurrence—such as a battle, campaign, political decision, or social development—that took place between 1861 and 1865 and significantly influenced the course or consequences of the conflict.
• B. Reconstruction-era event
  A Reconstruction-era event is a significant historical occurrence between 1865 and 1877 in the United States that shaped the political, social, and economic transformation of the post–Civil War South and the reintegration of formerly seceded states into the Union.
• C. Civil War-era figure
  A Civil War-era figure is an individual who played a notable role—military, political, social, or cultural—during the period surrounding the American Civil War (circa 1860–1865).
• D. American Civil War era site
  An American Civil War era site is a historically significant location—such as a battlefield, fort, encampment, prison, or related structure—directly associated with military, political, or social events of the United States Civil War (1861–1865).
• E. American Civil War military formation
  An American Civil War military formation is an organized grouping of soldiers, typically arranged by branch, size, and tactical function (such as companies, regiments, brigades, divisions, and corps), used by Union and Confederate armies to conduct coordinated combat operations between 1861 and 1865.
• F. None of above.