In the 1800's they were one of the major groups involved in the 2nd Great Awakening. They wanted to help the other Americans to become better people then they had been in the past which was also a major part of this religious reform.
Mormons were the ones that started the California gold rush when they started building Jhonson's mill.
elmo
The frontier wars settled the western US.
In the early 60s and 70s the Vietnam played an important role in the American history. They were involved in a number of fights that eventually helped the US become a world force to reckon.
All states in the US are inhabited by mormons, Utah having the largest population.
Nobody. The Church of Jesus Christ of Latter-day Saints (the "Mormon" church) was founded in the US - so the first Mormons were already in the US! :) If you are speaking of the first Mormons to move from another country to the US, rather than the first Mormons ever in the US, the answer is still nobody. The first Mormons to move from another country to the US came from Canada, and were not 'brought' by any specific person, only encouraged to move so that they could be nearer to the main body of the church.
It can be proud of its efforts in the Revolutionary War and forever held suspect for the role it played in causing or creating the US Civil War.
around 1950
Physicists have played a crucial role in shaping history through advancements in technology, from the development of electricity to nuclear power. They have also contributed to our understanding of the universe, leading to breakthroughs in fields such as astronomy and cosmology. Additionally, physicists have been involved in developing important theories and models that have revolutionized how we perceive the world around us.
around 6 million
While not the "most important speech in history" it is obviously important to US history and may have played some small role in the Union victory over the Confederacy. It raised the morale of the North, which prosecuted the Civil War to its conclusion, restoring the seceded Southern states and ending the toleration of slavery. This had great ramifications for international affairs, including four major wars fought in the following century, in which the "undivided" US played a pivotal role.
the us played a role in ww2 the made more money than the united nations
yes