Earth

Earth, also known as Terra, is a planet in the Milky Way galaxy. It is one of two known homeworlds of humans, the other being Macragge.

Description
Located within the habitable zone of a yellow dwarf star, Earth was once covered with green plants and blue oceans. It was partially turned into a barren desert wasteland during the apocalypse, though much of the original landscape remains. Earth has one moon.

Pre-history
Much of Earth's history is unknown, though it is thought that humans evolved on Earth millions of years ago.

World of wars
Throughout the history of Earth, humans fought for control over large areas of land, which would eventually be known as nations. There was rarely, if ever, a time of worldwide peace, and all the wars eventually led up to the first and second world wars in the 1910s and 1940s, respectively.

Technology age
During World War II, the Soviet Union and the United States built tanks with technology so advanced they were decades or even centuries ahead of their time. It is not known exactly how this technological advancement came to be, but it is rumored to be of extraterrestrial origin. Over the next few decades, even more technological advancements were made, with smart phones being common by the 1980s. Humans were a space-fairing race by 2020, having explored Everfrost by that time.

In 2014, the Global Tank Competition was founded, starting a craze for the tanking sport.

Apocalypse
At some point during or before 2018, Earth suffered a catastrophic event that left part of the world a desert wasteland. At least one city was located within the Wasteland. Humans within this zone continued to fight for dominance.

Inhabitants
Humans are the only known sentient inhapitants of Earth. Other known non-sentient inhabitants include horses, trilobites, and wolves.