Which two national parks were the first UNESCO World Heritage Sites in the U.S.?

Here is the question :

WHICH TWO NATIONAL PARKS WERE THE FIRST UNESCO WORLD HERITAGE SITES IN THE U.S.?

Here is the option for the question :

Yellowstone and Mesa Verde
Yellowstone and the Everglades
Grand Canyon and Mesa Verde
Grand Canyon and Yellowstone

The Answer:

And, the answer for the the question is :

Yellowstone and Mesa Verde

Explanation:

[STC00368] Currently, there are more than 1,100 UNESCO World Heritage Sites, which honor locations with exceptional cultural, historical, and ecological value.

However, it all began in 1978 with a collection of 12 locations, two of which were American national parks.

Yellowstone National Park (located in Wyoming, Idaho, and Montana) and Mesa Verde National Park (located in Colorado) were the nation’s first two UNESCO sites.

The Old Faithful Geyser and around half of the other geothermal sites in the globe are located in Yellowstone, which is well-known for this.

With 5,000 known archaeological sites, 600 of which are cliff dwellings made of sandstone and mud mortar, Mesa Verde National Park offers a glimpse into the lives of the Ancestral Pueblo people, who lived in the southwestern Colorado area for centuries.