Which battle declared the end of the Wars of the Roses?

• The Battle of Agincourt
• The Battle of Bosworth Field
  Explanation:

  "This war was called the Wars of the Roses, because the symbol of Lancaster was a red rose and the symbol of York was a white rose. The war ended with the Battle of Bosworth Field in 1485."
• The Battle of Bannockburn
• The Battle of Marston Moor