Interchangeable parts are parts (components) that are, for practical purposes, identical. They are made to specifications that ensure that they are so nearly identical that they will fit into any assembly of the same type. One such part can freely replace another, without any custom fitting (such as filing). This interchangeability allows easy assembly of new devices, and easier repair of existing devices, while minimizing both the time and skill required of the person doing the assembly or repair.
The concept of interchangeability was crucial to the introduction of the assembly line at the beginning of the 20th century, and has become an important element of some modern manufacturing but is missing from other important industries.
The United States Army won in most large scale fights with native Americans because the US had better weapons, such as guns
Hey there!
Christmas has been changed by the history of it, how people celebrate it, and how some people feel about it.
Hope it helped!
Answer:
C) European powers maintained colonies despite economic depression
Explanation:
It was very rough for them. They had to constantly be working usually without a break. They had to put a lot of effort to get the job they needed to do done.
Hope that helped!!
