Under Mohammad Reza, the nationalization of the oil industry was nominally maintained, although in 1954 Iran entered into an agreement to split revenues with a newly formed international consortium that was responsible for managing production. With U.S. assistance, Mohammad Reza then proceeded to carry out a national development program, called the White Revolution, that included construction of an expanded road, rail, and air network, a number of dam and irrigation projects, the eradication of diseases such as malaria, the encouragement and support of industrial growth, and land reform.