The issue was states rights. slavery is not discussed in the constitution until the 13th amendement. since it wasn't in the constitution it was a decision that belonged to the states. if the balance of slave and free states isn't kept then the government was showing if favored one side over the other when they didn't officially have a position on the subject.
The capture of New Orleans (April 25 – May 1, 1862) during the American Civil War was an important event for the Union. Having fought past Forts Jackson and St. Philip, the Union was unopposed in its capture of the city itself, which was spared the destruction suffered by many other Southern cities. Use google.
Answer: Byzantine Empire. Eastern Roman Empire or Byzantium rose to existence by the foundation of the city Constantinople in 324 AD, and the final division to Eastern and Western Roman Empire did not happen until 395 AD. It lasted until the year 1453 when the Turks conquered Constantinople.
Explanation:
Macao, Monaco, Singapore, Hong Kong, and Gibraltar