B its creole hope this helps
<span>Originally, Dvorak went unnoticed and the composer, in frustration, even burned some of his earliest works. Eventually his music did attract some attention and praise an Dvorak experience quite a career boost when Johannes Brahms spoke in high praise of Dvorak. On Brahms pushing, Dvorak even wrote Slovanic dances for piano, the sheet music for this was sold out in just eight days.</span>
I think that the only right option is c. Workers had easier jobs and shorter hours. It caused lower quality of production
I think d but don’t trust me
