A company is required to collect user consent to a privacy agreement. An application is deployed in six AWS Regions with two in North America, two in Europe, and two in Asia with a user base of 20-30 million users. The company needs to read and write data related to each user’s response, and ensure the responses are available in all six Regions.
What solution will satisfy these requirements while MINIMIZING latency?

A. Implement Amazon Aurora Global Database in each of the six Regions.
B. Implement Amazon DocumentDB (with MongoDB compatibility) in each of the six Regions.
C. Implement Amazon DynamoDB global tables in each of the six Regions.
D. Implement Amazon ElastiCache for Redis replication group in each of the six Regions.