A series of <xref>riots</xref> in 1969 <xref>New York City</xref>, beginning with the patrons of the <xref>gay bar</xref> "The Stonewall Inn" resisting <xref>police</xref> <xref>arrest</xref>, which marked the beginning of the <xref>militant</xref> <xref>gay rights</xref> movement.
User Defined Definitions
"obstruct or hinder any discussion"
"engage in delaying tactics or refuse to cooperate"