Final answer:
The riots in New York City during the passage of the Enrollment Act were fueled by racial tension, fear of job loss, and resentment towards the draft. Working-class citizens were angry about wealthy exemptions from the draft, and there was a fear of free blacks taking jobs. These factors led to violent attacks, primarily targeting black residents and Union army institutions.
Step-by-step explanation:
The riots in New York City during the passage of the Enrollment Act which created a draft were sparked by a combination of racial tension, fear of job loss, and resentment towards the government so the option will be B. Many working-class citizens in New York were angry that wealthy individuals could buy exemptions from the draft, while they themselves could not afford to do so. Additionally, there was a fear that free blacks would take the jobs of draftees who were away at war. These factors, along with the racial animosity prevalent in the city, led to violent demonstrations and attacks, primarily targeting black New Yorkers and institutions associated with the Union Army.