Not completely sure, but I think the Macedonian Empire under Alexander the great in the Fourth Century BC was the last country to achieve victory over Afghanistan.
Afghanistan
Nothing. The US is only at war in Afghanistan, not against. The American and Afghanis are working together, much like the Americans and Iraqis, to fight against terrorist groups within Afghanistan and to better the country of Afghanistan.
The US invaded Afghanistan in an attempt to wage war on terrorism, as Afghanistan is a hub for terrorists. The US is not at war with Afghanistan, but is working with the country to fight terrorism and keep Afghanistan out of terrorist hands. The same ideology was behind the Iraqi War.
The last declared war was WW2.The Afghani War was a war about the US, UK, and Afghanistan VS. the terrorist groups in Afghanistan. The Senate always declares war, it is part of the constitution, and since we have been in the Afghani War for 10 years now, yes the Senate approved.
The last time they fought each other was 1812, but the United States and Great Britain are currently fighting wars in Iraq and Afghanistan.
The US is not at war with the government of Afghanistan.
The war on terrorism began in the U.S. The 9/11 attack officially marked the beginning of the war in Afghanistan and what would later spread to nearby countries attaining the name War on Terrorism because it was no longer against Afghanistan alone, but terrorism in general.
Afghanistan is at war today because the United States invaded the country after the September 11th attacks.
The war in Vietnam, the Korean War, World War 1, World War 2...were fought against Nations (countries). The United States is NOT at war with Iraq nor Afghanistan. The US is at war with insurgents/terrorists (criminals that attacked New York City on 9/11); they just happen to be in the Iraq/Afghanistan regions.
Presently they are not at war with them, so no.
Afghanistan has never gone to war with Iraq, so the question is unanswerable.
The US took sides in an ongoing civil war in Afghanistan, it did not attack Afghanistan. The reason for taking sides was that the existing theocratic government of Afghanistan had supported terrorist activities against the US.