How did michael Collins demonstrate his leadership?

Michael Collins demonstrated his leadership through his strategic vision and ability to unite diverse factions within the Irish nationalist movement. He played a crucial role in the struggle for Irish independence, notably as Director of Intelligence for the Irish Republican Army, where he effectively orchestrated guerrilla warfare against British forces. Collins also exhibited strong diplomatic skills during the negotiation of the Anglo-Irish Treaty in 1921, balancing the demands of different groups while striving for a peaceful resolution. His leadership ultimately laid the groundwork for the establishment of the Irish Free State, even amidst the internal divisions that followed.