A. when did activities occur that demonstrate americans' belief in manifest destiny?

In the 19th century the Manifest Destiny was a wide spread belief in America. Most activities that demonstrated the belief were; The Louisiana Purchase, The Alamo, Indian Reservations (Trail of Tears) and so on. The Manifest Destiny was a belief that often caused many problem among allies and enemies.

Economic success prussia had a very strong economy, partly due to the success of the zollverein. stronger prussian army king wilhelm wanted to build a bigger, stronger army but was blocked by the prussian landtag (parliament).-credits to google for putting answer -credits to slideshare for making answer-credits to me for putting answer on brain.ly