Sentence:  At the head of that division which had Westminster Bridge for its approach to the scene of action, Lord George Gordon took his post; with Gashford at his right hand, and sundry ruffians, of most unpromising appearance, forming a kind of staff about him. The <WSD>conduct</WSD> of a second party, whose route lay by Blackfriars, was entrusted to a committee of management 
Meaning of the word marked with <WSD> tags:  Skillful guidance or management; leadership