In 1989' a Nation that is mostly covered in dense forest?
It's probably either the United States (because that nation is a large, very industrialized nation with lots of automobiles) or China (because they're also a large, becoming more and more industrialized nation, with a growing number of automobiles, and also they tend not to have stringent pollution controls).
The proximate cause of WW1 is the assassination of Archduke Franz Ferdinand. There are four main causes of the starting of WW1. They were Militarism, Alliances, Imperialism, and Nationalism. In militarism countries aggressively built their nations armed forces. For the alliances, each nation in the allies protected the others. Imperialism is when the countries competed to control other colonies, and nationalism is the devotion to your nation. These are the four main causes of WW1.
the UK
The EU is an organisation, not a nation. As of 2015, it has 28 independent countries that are members of it.
In florida
national gun pollution
The United States Forest Service manages the nation's National Forest System. The Forest Service is part of the United States Department of Agriculture.
Switzerland.
Almost every nation sets up laws to control pollution effects and emitters. The implementation of the laws varies considerably and the effectiveness of the enforcement agency is sometimes questionable.
Switzerland IS a country (nation), and does not contain other countries.
Antarctica has no countries.