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.
Howard Johnson is a hotel chain that is based in New Jersey, the United States wherein its hotel now expands throughout all the states in America and also across some areas in Canada. The word "renaissance" that it meant would be the establishment near it named "Renaissance."
The Korean War or conflict can be compared to the Vietnam War. The basic reason behind the United States taking a active role in these wars was to stop independent nations falling under communist control.
<span>The colonies needed to trade with each other to keep things going. The South grew cash crops, which they sold to the North. The North grew more food and shipped it around to the other colonies. Some states got much more commerce from other countries and had to ship it to landlocked states. The basically needed each other for resources.</span>