Put simply, hydraulic fracturing is the use of fluid and material to create or restore small fractures in a formation in order to stimulate production from new and existing oil and gas wells.
The riots began on August 11, 1965, in Watts, a neighborhood in Los Angeles, when Lee Minikus, a California Highway Patrol motorcycle officer, pulled over Marquette Frye, who Minikus believed was intoxicated because of his observed erratic driving.
Feature: How the Stonewall riots started the LGBT rights movement. In the early hours of 28 June 1969 a relatively unassuming gay bar in the West Village of Manhattan became the epicentre of an event that changed the course of LGBT history.