Historical expansion refers to the process by which nations, empires, or cultures extend their influence, territory, or resources over time. This can occur through various means, including military conquest, colonization, trade, and diplomacy. Notable examples include the Roman Empire, which expanded across Europe, and the Age of Exploration, during which European powers sought new lands and trade routes. The effects of historical expansion are significant, often leading to cultural exchanges, economic growth, and sometimes conflict. It can result in the spread of ideas, technologies, and religions, as seen with the Silk Road facilitating trade between China and Europe. However, it can also lead to the displacement of indigenous populations and the imposition of foreign governance.