Which of the Following Was NOT Among the Critical U

question 20

Multiple Choice

Which of the following was NOT among the critical U.S. raw materials, delivered by railroads to factories, that fueled early American industrialization?

• A) rubber
• B) iron
• C) coal
• D) copper
• E) oil

---

Definitions:

P2P

Short for peer-to-peer, a decentralized communications model in which each party has the same capabilities and either party can initiate a communication session.

Service Companies

Businesses that provide intangible products, such as expertise, experience, and activities, to consumers or other businesses in exchange for payment.

Venmo

A mobile payment service that allows users to transfer money to one another, typically using a mobile phone app.

PayPal

An online payment platform that enables users to make financial transactions and payments over the internet easily and securely.