Which AWS service helps deploy an application closer to end users to reduce latency?

Amazon CloudFront is a Content Delivery Network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency and high transfer speeds. It achieves this by caching content at edge locations geographically closer to end users, thus reducing the distance data travels. AWS Auto Scaling automatically adjusts compute capacity to maintain application performance and cost efficiency, but it doesn't directly address latency reduction by moving content closer to users. AWS AppSync is a fully managed GraphQL service for building scalable applications, not primarily for content delivery. Amazon Route 53 is a highly available and scalable cloud Domain Name System (DNS) web service that routes user requests to internet applications, but it doesn't cache content at edge locations like CloudFront.