What did people hear and see during the dust storm on black sunday?

Enlightenment philosophers believed that human civilizations are similar to nature in that they are a. violent and brutal b. wild and unmanageable c. governed by natural laws d. subject to divine power select the best answer from the choices provided a b c d

The theory of mercantilism holds that a nation's economic power comes from a a.enslave people b.become industrial c. willingness to explore d.favorable balance of trade

Which would be good historical evidence when studying manifest destiny?