Why were jim crow laws important to our history?

Escribe un adjetivo junto a cada sustantivomelo diosascl aromo lestosos curaesp aciososbulli cio sas [lo pongo separado para que no lo censure]tran quiloaco gedoradi ano chemus icasruid osca sapu eblopis osciu dades ayuda : 'v

What is the name of the above note? a b c d

The piano trio has been a popular instrument since the middle of the century. a. sixteenth b. seventeenth c. eighteenth d. nineteenth