This report provides a comprehensive overview of Brexit, examining its historical context, the challenges faced by the UK as a member of the European Union, and the economic impacts on both the UK and other member nations. The report begins with a brief history of the EU, followed by an analysis of the issues that led to the UK's decision to leave, including economic concerns and immigration. The main body then delves into the specific economic consequences of Brexit, such as the effects on trade, investment, and GDP, particularly focusing on the automotive, healthcare, consumer goods, and technology sectors. The report also considers the impact on key trading partners like Germany. The conclusion summarizes the key findings, emphasizing the multifaceted and adverse effects of Brexit on international trade and the economies involved. The report utilizes various sources to support its findings.