Helena High School Helena High School Helena High School is a public high school for grades 9 through 12 located in Helena, Montana. It is part of the Helena Public School District. Founded in September 1876, it is the oldest high school in the state of Montana. A new building was completed in August 1935 and it was almost destroyed a few months later in the 1935 Helena earthquake. In 1955, the building became Helena Junior High School (now Helena Middle School) and Helena High School moved into its present location at 1300 Billings Avenue, just off Montana Avenue. Four foreign languages are
Geography of Saint Helena this is not the case on St Helena itself. St. Helena exists because of the St. Helena hotspot which began to produce basaltic lava about 145 million years ago when it was near the constructive plate margin of the Mid-Atlantic Ridge. The movement of the African Plate away from the hotspot has left the chain of the St. Helena seamounts, which may connect with the Cameroon Volcanic Line. St. Helena, the most south westerly point on the chain, is close to the plate margin, but the last volcanic eruptions occurred about 7 million years ago. The first investigations of St.