Which was a cause of the Iran hostage crisis in 1979?
the Camp David Accords
the Shah’s entry into the United States
the Soviet invasion of Afghanistan
Ayatollah Khomeini’s entry into the United States

Which were the most important issues during the presidential election of 2008? a.economic downturn and environmental protection b.two overseas wars and economic downturn c.two overseas wars and campaign spending d.environmental protection and campaign spending