An official website of the United States Government Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

shutterstock_1152324746_300dpi

December 28, 2021

Image of blazing sun. Around the world, heat waves are increasing in frequency, length, and intensity as a result of the climate crisis.

Tags

December 2021

U.S. Department of State

The Lessons of 1989: Freedom and Our Future