Obviously, because it happened. And because there were no other groups present that were able to prevent it.
the westward expansion was hard.
The U.S. westward expansion.
There was no opposition to the westward expansion of the US. The first available westward movement came with the Treaty of Paris, where England gave to the 13 colonies all land east of the Mississippi River. Also, the Louisiana Purchase in 1803 set the groundwork for westward expansion.
The Louisiana Purchase played an important role in the westward expansion it was the beginning of the convergence of multi-cultural frontiers.
the Ohio River
The primary reason for westward expansion was resource exploitation. Things like the California gold rush, to turning the great plains into farmland.
The most recent turning point identified by the NBER was November 2001, marking the end of the recession that started in March 2001 and inaugurating an expansion.
Because the US hates black people.
The Westward Expansion was when the US gained more territory west of the original 13 colonies.
the westward expansion was hard.
Manifest Destiny
The U.S. westward expansion.
There were certainly unfair aspects of the US expansion westward. The existing Indian population was abused, and a lot of territory was seized from the nation of Mexico. It was a pretty ruthless process.
There was no opposition to the westward expansion of the US. The first available westward movement came with the Treaty of Paris, where England gave to the 13 colonies all land east of the Mississippi River. Also, the Louisiana Purchase in 1803 set the groundwork for westward expansion.
the expansion of slavery
the westward expansion on US territory.
expansion of slavery