The idea of manifest destiny greatly helped shape the U.S. governments's policies of land acquisition, since this held that the US was "destined" to expand from the Atlantic Ocean to the Pacific--meaning that the US embarked on a series of wars with Mexico and confrontations with Natives that helped the settlers move west.
I get the answer anwer is <span>North China Plain</span>
Answer: Compromise of 1850
The Compromise of 1850 was a series of five laws that were passed in September of 1850 to deal with the issue of slavery. In 1849, California requested permission to enter the Union as a free state, potentially altering the balance between the free and the slave states in the Senate. The document was introduced as an attempt to seek a compromise between North and South and avoid a crisis.
As part of this compromise, the Fugitive Slave Act was amended and the slave trade in Washington, D. C. was abolished.
George Westinghouse along with Nicholas Tesla
The answer is The New Deal