The first Earth Day is celebrated. Earth Day, celebrated every year on April 22, is a global event dedicated to raising awareness about environmental issues…

The 1906 Intercalated Games open in Athens. The Intercalated Games were a series of Olympic Games that were intended to be held in between the…

The first Earth Day is celebrated. Earth Day is an annual event celebrated on April 22nd, with the aim of raising awareness and promoting action…

Japan’s Prime Minister Junichiro Koizumi apologizes for Japan’s war record.

The Paris Agreement is signed, an agreement to help fight global warming.

The first Earth Day is celebrated [rdp-wiki-embed url=’https://en.wikipedia.org/wiki/Earth_Day’]

Disney’s Animal Kingdom opens at Walt Disney World. Disney’s Animal Kingdom Theme Park opened its doors on Earth Day April 22, 1998, giving families a…

The Prime Minister of Japan, Junichiro Koizumi apologizes for Japan’s war record. This is a list of war apology statements issued by the state of…

Earth Day is celebrated for the first time.