What natural resource discovery in Oklahoma is commonly referred to as the "Black Gold Rush"?

The term "Black Gold Rush" specifically refers to the discovery of oil in Oklahoma. This phenomenon took place primarily in the early 20th century, particularly with significant discoveries such as those in the Glenn Pool area starting in 1905. The boom in oil production transformed Oklahoma's economy, society, and landscape, attracting thousands of settlers and entrepreneurs to the region in search of wealth and opportunities. The massive influx of capital and labor brought about significant developments in infrastructure, commerce, and industry, marking a pivotal moment in Oklahoma's history.

While natural gas, gold, and coal are important resources, none of these contributed to the term "Black Gold Rush." The phrase itself is an affectionate metaphor for oil, highlighting its value and market dynamics, similar to that of precious metals like gold. This connection solidifies the central role that oil played in shaping the state and emphasizes its lasting impact on Oklahoma's identity and economic development.