Alexander Gardner took 70 photographs of the battlefield starting just two days after the battle. This was the first time an American battlefield had ever been photographed before the dead had been buried. Gardner, 41 years old at the time of the battle, was employed by Mathew Brady
Politics
Dissent
Habeas Corpus
Right to be brought before a judge when arrested
Lincoln suspended this right and imposed martial law in certain areas
In particular-Maryland
Ex Parte Merryman, 1861
1. That the president, under the constitution of the United States, cannot suspend the privilege of the writ of habeas corpus, nor authorize a military officer to do it. 2. That a military officer has no right to arrest and detain a person not subject to the rules and articles of war, for an offence against the law of the United States, except in aid of the judicial authority, and subject to its control; and if the party be arrested by the military, it is the duty of the officer to deliver him over immediately to the civil authority, to be dealt with according to law. Taney
Trent Affair, 1861
US Naval Vessel Intercepted a British ship, HMS Trent, and removed two Confederate envoys.
Violation of International Law
Crisis Passed when Lincoln released them
Emancipation Proclamation-1862, Effective Jan 1, 1863
Freed slaves in states in rebellion