Respuesta :
Answer:
The United States attributes the worsening of relations to the 1979–81 Iran hostage crisis, Iran's repeated human rights abuses since the Islamic Revolution, and its growing influence in the Middle East. Since 1995, the United States has had an embargo on trade with Iran.
In the Middle East, an unequal access to natural resources has led to conflict between countries. As the two most important resources in the region, water and oil have caused such conflicts. Oil is the most abundant resource in the Middle East, and many countries' economies are dependent on it.