Twenty years were allowed to construct the material and technical bases of communism. In the South, material construction and systemic transformation were to be combined in order to hasten economic integration with the North. It was considered critical for the VCP to improve and extend its involvement in economic affairs so that it could guide this process. Development plans were to focus equally on agriculture and industry, while initial investment was to favor projects that developed both sectors of the economy. Thus, for example, heavy industry was intended to serve agriculture on the premise that a rapid increase in agricultural production would in turn fund further industrial growth. With this strategy, Vietnamese leaders claimed that the country could bypass the capitalist industrialization stage necessary to prepare for communism.