One could make the argument for any one of the aforementioned events. However, I would have to argue that the Louisiana Purchase was the most significant for a few different reasons:
1) Jefferson used the concept of implied powers in order to buy this land from France. Nowhere in the US Constitution does it say that presidents can buy land from foreign countries. However, Jefferson argues that this power can be implied. Due to Jefferson's actions, several presidents after him will follow suit and buy territories from other countries.
2) It doubled the size of the United States.
3) It initiated the US's policy of Manifest Destiny. This concept that America should control all land from the Atlantic to Pacific Ocean was one that was introduced in the early 19th century. The first big land annexation of this time was the Louisiana territory (1803). After this purchase, the US would continue to grow in size thanks to buying land from other countries and war.
Lewis and clark were put on the great expedition to search to the far west to look for more land as the united colonies grew, on their way the stop by many american indians. But, Lewis and clark were not the ones to drive them out of their land, it was when the colonists came to claim land from them.
<em>Sorry if this had nothing to do with this question, i just read about the great expedition awhile ago and i remember lewis and clark trying to be friends with indians -Cvest</em>
An ordered society consist of a government that can control their people efficiently. One main issue that societies had in the early stages of the world was the fact that they would spread out so much that one ruler could not keep them all under control. Something else needed for an ordered society are laws that are fair for the people. If the laws are unfair and taxes are too high, people will revolt and the leader could get over thrown! Hope I helped My dude! GL <span />
The Einsatzgruppen were used by the military to gather Jews nearing the end of the war