What are the chords in the key of A minor and how are they typically used in music composition?

The chords in the key of A minor are Am, Bdim, C, Dm, Em, F, and G. These chords are typically used in music composition to create harmonic progressions that evoke a sense of tension and resolution, adding depth and emotion to the music. They can be combined in various ways to create different moods and atmospheres in a piece of music.