In a sweeping review of economic history, the author presents the salient facts of booms and slowdowns in the major economies of the world, in 50-year intervals and demonstrates the weakness of orthodox theories. The only factor that consistently causes growth, he shows, is centralized support for manufacturing, which spurs the creation of new technologies, which lead to wealth creation. Since the earliest of times, human beings have endeavored to uncover the causes of prosperity. Step by step, Sabillon tests the principal theories on the causes of economic growth against the facts of history. Here, economic statistics of the world are presented in a rationalized format that allows for comparison across countries and through time, with a challenge to those who study them to determine, with an open mind, what the statistics show and what are the trends -- beyond cherished theories that suit various political purposes. Tested against the historical data, textbook ideas and theories consistently come up short. Such analyses are highly troubling because they reveal an absence of correlation between theory and reality. The data, statistics illustrating the development of the world economy during the last several centuries, were extracted from economic, history and economic history books, from publications of the World Bank, the Organization for Economic Cooperation and Development, the International Monetary Fund, the World Trade Organization, the United Nations specialized agencies, research institutes and country statistical publications, and other books and journals. Analyzing the data over geography and time, Sabillon concludes that contrary to contemporary wisdom, left to market forces alone the economy will not and does not flourish. Only decisive intervention in support of manufacturing and technological advancement can provide growth. This systematic review of history and test of accepted dogma challenges economic theorists to consider one part of the equation of economic policy that has been wiped off the blackboard in today s politically-correct debates.