Poor people are left in central cities & m<span>ore cars are needed.</span>
Assuming this is the same question you posted before, the better historical argument deals with the idea that World War II began in part from the failure of the Treaty of Versailles.
It ended with the exchange of ratifications of the Treaty of Ghent. In 1812, with President Madison in office, Congress declared war against the British. The war began with an attack on Canada, both as an effort to gain land and to cut off British supply lines to Tecumseh's Indian confederation, which had long troubled the US.
The term that references a period of economic growth as measured by a rise in GDP is an economic expansion. It is the increase in economic activity.
They were called monopolies and trust busters were put into place to close them
