Final answer:
According to Peter Drucker, technology innovation is a crucial factor contributing to increasing a nation's wealth.
Step-by-step explanation:
According to Peter Drucker, the crucial factor contributing to increasing a nation's wealth is technology innovation. Technology is typically the most important contributor to economic growth, as it introduces new ways of doing things, stimulates innovation, and drives productivity. While political stability, global trade agreements, and cultural diversity may also have their own impacts on the economy, technology innovation is considered the most significant factor in creating wealth for a nation.