The Battle of Saratoga, comprising two significant battles during September and October of 1777, was a crucial victory for the Patriots during the American Revolution and is considered the turning point of the Revolutionary War.
Very good question, scary stuff.
The answer is kyoto protocol.
Good luck :)
Henry Tunstall emigrated to Victoria, British Columbia, Canada in 1872, where he worked at the Turner, Beeton & Tunstall, a business in which his father was a partner. Four years later; however, Tunstall moved to the United States with thoughts of becoming a sheep rancher. He first investigated land in California but soon headed to New Mexico, where land was more affordable. He first arrived in Santa Fe, where he met a Lincoln County lawyer and cattle rancher named Alexander McSween. After talking to McSween, Tunstall was convinced that there were profits to be made in Lincoln County and soon began ranching there.
These countries started off with disagreements and bad things happened, but the reason why they do Cooperate now is because the have a shared interest. For example when the United States and Russia had to join together despite the US not wanting to get involved because of Hitler. They all had to do the same thing which is set aside their differences and focus on what was going to help them both in the long run. Lastly, resources are also a huge component as to why they are buddies now. Every country relies on another country for a specific resource and once that resource is taken away they’ll have no where else to go, so they have to go back and forget their differences. Ie. the United States and Japan.