Which of the following resulted in a rightward shift in supply?

A. Black Death

B. Industrial Revolution

C. The bombing of Tokyo

The Industrial Revolution (18th-19th Century) allowed a major shift in manufacturing processes. Before the revolution, manufacturing was done with the use of hand tools, usually in people's homes. However, a shift of industrialization and urbanization pushed machinery to be operated in factories, which made mass production a lot easier.

This shift in manufacturing processes easily explains the rightward shift in supply as asked in your question.