What was the problem with rockefeller's deal with cornelius vanderbilt?

Overpricing was the problem with the deal between Rockefeller and Cornelius Vanderbilt. Rockefeller was a huge help in his family to replace the role of his father. That is why Rockefeller and Vanderbilt thought that they can be partners.

In the late fifteenth century, a major world power that established colonies in the era of old imperialism was france or germany or spain. their colonial activity was mainly limited to america or africa or asia.