Which was an achievement of king Henry 11 of England

He established a new justices system that included courts and juries and this was an achievement of King Henry II of England

Henry's achievements/accomplishments. - In 1153, Henry led an expedition to claim the English throne from King Steven. When Steven died in 1154, Henry succeeded and was crowned at West Minister. - A massive achievement of Henry's was reigning king for 35 years, 1154-1189.