The Safavid dynasty (Persian: سلسلهٔ صفويان; Azerbaijani: صفویلر) was one of the most significant ruling dynasties of Iran. They ruled one of the greatest Persian empires since the Muslim conquest of Persia and established the Twelver school of Shi'a Islam as the official religion of their empire, marking one of the most important turning points in Muslim history. The Safavids ruled from 1501 to 1722 (experiencing a brief restoration from 1729 to 1736) and at their height, they controlled all of modern Islamic Republic of Iran, Republic of Azerbaijan and Republic of Armenia, most of Iraq, Georgia, Afghanistan, and the Caucasus, as well as parts of Pakistan, Turkmenistan and Turkey. Safavid Iran was one of the Islamic "gunpowder empires", along with its neighbours, the Ottoman and Mughal empires.
The Safavid dynasty had its origin in the Safaviyya Sufi order, which was established in the city of Ardabil in the Azerbaijan region. It was of mixed ancestry (Azerbaijani,Kurdish and Turkmen, which included intermarriages with Georgian and Pontic Greek dignitaries). From their base in Ardabil, the Safavids established control over all of Greater Iran and reasserted the Iranian identity of the region, thus becoming the first native dynasty since the Sassanid Empire to establish a unified Iranian state.
The Persian Gulf War (2 August 1990 – 28 February 1991), codenamed Operation Desert Storm (17 January 1991 – 28 February 1991) commonly referred to as simply the Gulf War, was a war waged by a UN-authorized coalition force from 34 nations led by the United States, against Iraq in response to Iraq's invasion and annexation of Kuwait.
The war is also known under other names, such as the First Gulf War, Gulf War I, or the Iraq War, before the term "Iraq War" became identified instead with the 2003 Iraq War (also referred to in the U.S. as "Operation Iraqi Freedom").
The invasion of Kuwait by Iraqi troops that began 2 August 1990 was met with international condemnation, and brought immediate economic sanctions against Iraq by members of the UN Security Council. U.S. President George H. W. Bush deployed American forces into Saudi Arabia, and urged other countries to send their own forces to the scene. An array of nations joined the coalition. The great majority of the military forces in the coalition were from the United States, with Saudi Arabia, the United Kingdom and Egypt as leading contributors, in that order. Around US$36 billion of the US$60 billion cost was paid by Saudi Arabia.