In which country amazon forest is located ?

Forests are the biggest blessing for the whole world because they give us fresh oxygen, Greenery and highly significant for being the home of million of animal, bird, and insects species. Amazon forest is always known as the biggest rain forest in the world. In which country this huge forest is located.
Forests are the biggest blessing for the whole world because they give us fresh oxygen, Greenery and highly significant for being the home of million of animal, bird, and insects species. Amazon forest is always known as the biggest rain forest in the world. In which country this huge forest is located.