B. The northeast.
The northeast had more factories and more railroads than any other part of the country at that time.
America."
<span>As the nation developed, it expanded westward from small settlements along the Atlantic Coast, eventually including all the territory between the Atlantic and Pacific oceans across the middle of the North American continent, as well as two noncontiguous states and a number of territories. At the same time, the population and the economy of the United States grew and changed dramatically. The population diversified as immigrants arrived from all countries of the world. From its beginnings as a remote English colony, the United States has developed the largest economy in the world. Throughout its history, the United States has faced struggles, both within the country—between various ethnic, religious, political, and economic groups—and with other nations. The efforts to deal with and resolve these struggles have shaped the United States of America into the late 20th century</span>
Wealthy citizens. Progressive taxes are basically income tax. The less income you generate the less you have to pay with taxes. The more income you make, the more you have to pay in taxes.