Mount ST. Helens is an ‘active stratovolcano’ located in which country ?

Mount ST. Helens is an ‘active stratovolcano’ located in which country ?A. America
B. Brazil
C. Canada
D. None of these

Helens (known as Lawetlat’la to the Indigenous Cowlitz people, and Loowit or Louwala-Clough to the Klickitat) is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States.