Answer: Amazon Edge locations

Amazon CloudFront uses **edge locations** to distribute content globally. Edge locations are data centers located around the world that cache content closer to end users, reducing latency and improving performance. - **Amazon VPC** is for network isolation and security - **Amazon Regions** are large geographic areas containing multiple Availability Zones - **Amazon Availability Zones** are isolated locations within Regions for high availability CloudFront's edge location network enables global content delivery by caching content at locations near users worldwide.

Author: Ritesh Yadav