Your today’s progress
1
Answered
1
Correct
100%
Accuracy
You’re right, smart, and amazing! Incredible and amazing! Did I mention you’re amazing?
Which environment-related holiday was first celebrated on April 22, 1970?
The right answer is: Earth Day
On April 22, 1970, the United States celebrated its first Earth Day in which over two thousand colleges and universities and roughly ten thousand primary and secondary schools participated.
Get new
1970s
quiz
Get random quiz