"Manifest Destiny" is back, with Donald Trump as its champion. In the 19th century, the phrase was used to invoke the divine justification for the United States to expand its territory westward all ...

The two-party system -- The log cabin and hard cider campaign -- Tyler, Clay, and the durability of the two-party system -- Abolitionism -- Westward expansion -- The Oregon Trail -- The allure and the ...

There are parallels between the concept of "Manifest Destiny" and the Trump administration's foreign policy. Americans should reject nationalism and embrace the Golden Rule in international relations.