The role of the Middle East is most important to the United States, especially after the Second World War. The United States has set three strategic goals in the Middle East and consistently follows it in various activities in the region. First, together with the Cold War between the Soviet Union and the United States, policy makers began to recognize the importance of the Middle East as a strategic area to contain the Soviet influence. This is also consistent with the growing caution against Arab's nationalism and the threat to the United States.
The relationship between the United States and the Middle East is only nervous at the most. Forces deployed in this region are facing the threat of constant attacks by radical organizations. These broken relationships between the United States and the Middle East began with Iranian hostage crisis more than 50 years ago. There are many fundamental causes of the crisis. One is America's desire for Iran. Second, the Iranian coup was organized and funded by the Central Intelligence Agency. The fact that the US relies on overseas oil is also the cause of these problems. Finally, if you stop trying to enter the sovereignty of another country and attempt to "prevent evil of communism", that country will not have so many problems all over the world.
As pressure on the Middle East (Saudi Arabia, Iran etc) occurs simultaneously with the rapid increase of Islamic countries, US participation in the Middle East continues to exacerbate the current regional conflicts and problems afflicting the region. As we all know, the threat of major terrorist terrorism over the past two decades has been greatly affected by the participation in the Middle East. These people were playing chess when we tried to play the checkers, perhaps we got the opportunity to step back and make the area calm us ourselves. If there are signs of history, the record of "restoring" here is very poor. cr - ISIS may be an opportunity to develop sustainable and intelligent diplomatic strategies in the Middle East.
Regardless of the government, the United States has long reaffirmed consistent profit in the Middle East. And it was always regional guidance on the United States. The Middle East is confusing, and now the interests of the United States are constantly changing. So while you may hear it in the campaign, future governments may follow President Obama 's way and be alert for more intervention. The US's most frequently cited interest is petroleum, and in the past oil price hikes have hurt the US economy. According to the US Department of Energy Information, the Middle East accounts for 30% of the world market, but in countries mainly in Saudi Arabia there is still room. However, despite this central role, the stability of foreign oil-producing countries has not been as important for the United States as in the past (although still a real benefit yet).