Pakistan become an independent state in 1947, the realization of a yearning by India's Muslims, who feared domination by the Hindu majority in a postcolonial India. As the British made their final plans to surrender the "Jewel in the Crown" of their empire, the earlier, elite "Two Nations Theory," premised on the notion of a separate homeland for the subcontinent's Muslim minority, had broadened its popular appeal and evolved into a collective vision championed by Muslims of all backgrounds. After independence, a debate commenced among contending groups over further refinement of that vision. Agreement on what system of government the new nation should adopt--a critical aspect of the debate--was never fully reached. Indeed, few nations have in so short a period undergone as many successive political and constitutional experiments as has Pakistan. This irresolution contributed, in the decades following independence, to a recurrent pattern of crisis: repeated coups and extended periods in which martial law replaced civilian government, violent deaths of several national leaders, periodic strife among ethnic groups, and, most traumatically, a civil war that divided the country in two.
