This report provides an in-depth analysis of the UK's economic performance following the global financial crisis, focusing on the sovereign debt crisis and its impact on key economic variables. It examines the UK's GDP growth rate, unemployment rate, inflation rate, interest rate, balance of trade, and consumer confidence from 2010 to 2019, illustrating the fluctuations and trends in these metrics. The report also discusses the fiscal policies employed by the UK government to stabilize the economy and suggests additional measures, such as increased investment in infrastructure and private sector projects, to promote economic growth. Furthermore, the report provides recommendations for the governments of Italy, France, and Greece, offering potential solutions to promote economic growth within their respective economies in the wake of the financial crisis.