The impact of the Commercial Revolution could be most felt in which realm?

There was a social impact; the merchant class grew and towns and cities became more populated.
There was a trade-related impact; the increase of global trade had an enormous effect on the Old and New World.
There was an economic impact; the birth of the banking system, growth of capitalism and companies dramatically increased the wealth of nations.
There was an environmental impact; the increased movement of goods and people drastically changed the environment.