Difference between Synchronize and Contemporize

What is the difference between Synchronize and Contemporize?

Synchronize as a verb is to cause two or more events happen at exactly the same time, at the same rate, or in a time-coordinated way. while Contemporize as a verb is to bring up to date; often specifically to set a historical narrative in a modern context

We hope you now know whether to use Synchronize or Contemporize in your sentence.