What action did Vanderbilt take to regain an advantage over Rockefeller?

• A. Formed a partnership with farmers
• B. Collaborated with a competitor
• C. Expanded his fleet of trains
• D. Increased oil prices

Answer: (B)

The most effective strategy employed by Vanderbilt to regain an advantage over Rockefeller was the expansion of his fleet of trains. By increasing the number and capacity of his trains, Vanderbilt sought to enhance his transportation efficiency and service, thereby attracting more business and undermining Rockefeller's control over oil distribution. His railroad system was crucial for moving oil, and armed with a larger fleet, he could offer better rates and delivery times, making it harder for Rockefeller to maintain his dominance in the market.

The other options do not align with Vanderbilt's known business strategies. Forming a partnership with farmers would not directly address the competitive issues he faced against Rockefeller's oil monopoly. Collaborating with a competitor could lead to shared benefits; however, given both men’s aggressive tactics and their rivalry, it’s unlikely Vanderbilt would choose this route. Increasing oil prices is more closely aligned with Rockefeller's practices as he was known for controlling oil prices to maximize profits, rather than with Vanderbilt's focus on transportation infrastructure to increase efficiency and competitiveness in the market.