Answer: In addition, through the Mexican Cession, America required land that included parts of present-day Arizona, California, New Mexico, Texas, Colorado, Nevada, and Utah. America's manifest destiny would be complete when in 1853, it completed the Gadsden Purchase for $10 million, an area that includes parts of New Mexico and Arizona.
Explanation: Hope this helps shor.ty :)
the best answer for this question would be A)
Answer:
The American system of manufacturing was a set of manufacturing methods that evolved in the 19th century. The two notable features were the extensive use of interchangeable parts and mechanization for production, which resulted in more efficient use of labor compared to hand methods.
D sounds about right to me.