Answer:
is conducted to improve the performance of a firm's existing sourcing activities.
Explanation:
The first step of the strategic sourcing process, which is sometimes kicked off in response to an entirely new need within an organization, in the vast majority of cases, is <u>conducted to improve the performance of a firm's existing sourcing activities</u>. Strategic sourcing process involves developing channels of supplies of inputs or product at the lowest possible cost. The first step in strategic sourcing process involved conducting an internal needs assessment of the sourcing gaps of the organization and the best sourcing strategy to adopt.

People play a very important role in the process of development as :
- People themselves are a part of development
- Contribution and a small hand itself from the side of people provide a great help.
- Mutual understanding amoung other people and spreading of awareness.
Well, The Great Wall of China was built in c. 1644. So doing the math from that point of time to 2019, it is roughly 375 years old!
The answer is D because answers A, B, and C are simply spreading American culture throughout America, thats not cultural diffusion by any means.