The New Imperialism was caused by several economic, political, social and technological factors.
The Ecomic factors were the need for natural resources and the need to expand the territory to the growing population and the markets as the economies gained strenght from the Industrial Revolution.
The Social factors were the need to spread Christianity and share the Western Culture as well as the belief in Social Darwinism.
The Political factors were the need for merchants and naval ships, security and nationalism.
And finally, the technological factors were the advances in medical knowledge, weponry and overseas travel.
i know one of them is Egyptian that's it
The Taft-Hartley Act is also known as Labor-Management Relations Act which is meant to restrict the power and activities of a labor union.
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The north was industrious, where as the south relied on agriculture.