When a country uses its navy to prevent ships from entering or leaving the ports of another country, usually to cut off essential supplies or to force a change in the other country's policies.

• Embargo
• Siege
• Alliance
• Naval Blockade

The landscape of an area

• terrain

• atmosphere

• sky

• ocean

The destruction of resources of the military and of citizens

• Total war

• Wealth creation
• Asset conservation
• Resource preservation

The order that freed the Confederate slaves by Lincoln

• Bill of Rights
• Declaration of Independence
• Gettysburg Address
• Emancipation Proclamation

Commander of the Confederate army

• General Robert E. Lee
• Major General William T. Sherman
• Colonel Stonewall Jackson
• General Ulysses S. Grant

Commander of military forces in the Union’s campaign.

• Abraham Lincoln
• General Robert E. Lee

• General Ulysses S. Grant

• Thomas Jefferson

Lincoln’s speech at the battlefield that said all men are created equal and the Union was important.

• Declaration of Independence
• Battle of Antietam
• Emancipation Proclamation
• Gettysburg Address

The president of the United States of America (North) during the civil war.

• Abraham Lincoln
• Jefferson Davis

The president of the Confederate States of America (South) during the civil war.

• Abraham Lincoln
• Jefferson Davis

Virginia town where Robert E. Lee signed the documents that ended the Civil War, allowing the North to win.

• Gettysburg
• Antietam
• Appomattox Court House
• Chancellorsville