How did John Macarthur contribute to the growth of the wool industry?

John Macarthur was a pivotal figure in establishing the Australian wool industry, which eventually became the world’s largest. His contributions included:1

• Promoting the Industry: While in England, Macarthur successfully interested manufacturers in the potential for wool production in Australia. Upon his return in 1805, he received a land grant and a mandate to develop the sector.1
• Strategic Development: He studied the English wool market during his periods of exile and later promoted the activities of the Australian Agricultural Company, which was formed in 1824 to advance the colony's wool production.1
• Scaling Operations: By 1830, Macarthur had expanded his grazing estate, Camden Park, to over 60,000 acres, establishing himself as the dominant force in the trade.1
• Demonstrating Viability: His efforts, alongside those of other pastoralists, proved that New South Wales was well-suited for wool production, which encouraged further investment and migration to the colony.2