Related Clues:

• Engaged in swordplay
• Fought
• Engaged in hostilities
• Went one-on-one
• Went at it
• Had a sword fight
• Battled
• Did battle
• Emulated Burr and Hamilton
• Settled a disagreement, in a way
• Went head-to-head
• Faced off with swords
• Fought at high noon, perhaps
• Fought for, earned and spent
• Fought part of constituency, making speech