Background Information
Henry Clay promoted a system, known as the American System, which entailed government expenditures to promote the development of national infrastructure, paid by a protective tariff. Manifest destinty was the view that America's domination of the North American continent from sea to sea was the manifest intention of God. The Mexican-American War was widely unpopular at home and gained vast new territories while leaving domestic issues like slavery unsettled. The final battle of the War of 1812 took place after the peace had been signed, but the victorious Andrew Jackson hadn't heard the news.