For example, the fields of Western farmers feed the United States and many other parts of the world, and India's irrigation systems have enabled that country to be self-sufficient in food production since 1974. In addition, in many parts of the world dams have helped to remedy life-threatening problems such as poverty from lack of economic development, famine as a result of drought, devastation from floods, and continued disease from lack of potable water supplies.
controlling the flow of H2O has been minor for the second country mentioned
( z1 minor :ARG1 ( z2 control :ARG0 ( z3 country :ord ( z4 ordinal-entity :value 2 ) :ARG1-of ( z5 mention ) ) :ARG1 ( z6 flow :ARG1 ( z7 small-molecule :name ( z8 name :op "H2O" ) ) ) ) )