Trump's economic policies have centered on cutting taxes, deregulation, and trade protectionism. Under Griffin's leadership, the BNP promoted economic protectionism and opposed globalisation. His anti-globalization policies of trade protectionism and immigration reduction cross party lines. He was against protectionism, subsidies or cartels. Less radical theories suggest that economic protectionism in developed countries hampers Africa's growth. However, his anti-globalization policies of trade protectionism cross party lines. They share the argument that such actions amount to protectionism and competitive devaluation. Victoria became the Australian stronghold of protectionism, liberalism and radicalism. The competitiveness of manufacturing similar products led to protectionism to shelter local companies. The economic expansion was secured by monetary stability, moderate protectionism and government support of production. A business-inspired commitment to free enterprise was tempered by the insistence of protectionism and tariffs. The Estado Novo replaced Free Trade by protectionism and state economic intervention. Some people argue that it also explains government regulation of market trade and protectionism. Not all governments enforced the same measures of protectionism. Not all countries enforced the same measures of protectionism.