Join IDNLearn.com today and start getting the answers you've been searching for. Our experts are ready to provide in-depth answers and practical solutions to any questions you may have.

What does "world record progression" refer to?
A) The improvement and breaking of existing world records over time
B) The history of the earliest world records ever set
C) The process of setting new records in less popular sports
D) The comparison of world records across different countries