Cause event:

1, Islamic revolution:

195 1 year, Mohammad Sadykh was elected as the Iranian prime minister, and the oil resources occupied by the United States and Britain were nationalized and handed over to the Iranian people.

Britain and the United States can't let their own interests be damaged in vain, so the British MI 6 and the US Central Intelligence Agency jointly instigated an "Ajax operation", which successfully overthrew the then President Mossad in 1953 and brought King Pahlavi back to power.

Pahlavi announced the implementation of the "white revolution" after taking office, carried out reforms in accordance with the US blueprint, suppressed domestic religious forces, and signed the extraterritorial rights of American military personnel in Iran.

At that time, Tehran became a metropolis of western culture, and westernized women's dresses and Coca-Cola billboards were everywhere. This has caused great dissatisfaction among ethnic and religious people.

A large-scale anti-King mass movement broke out in Iran, and the government dispatched military police to suppress it. In Tehran, tens of thousands of demonstrators were killed.

From 65438 to 0979, religious leaders launched the Islamic Revolution, and large-scale demonstrations and strikes broke out all over the country. Traffic was interrupted, the Iranian military declared neutrality, Pahlavi was forced into exile, and the Pahlavi dynasty fell.

The United States broke off diplomatic relations with Iraq.

On April 1979 and 1 day, Khomeini announced that it had changed its name to the Islamic Republic of Iran. A referendum was held and a system of integrating politics with religion was established.

In June 5438+10 of the same year, the news that exiled king Pahlavi went to the United States to treat lymphoma came back to China. Angry Muslims in Tehran stormed the American Embassy and detained its staff. Since then, the United States has broken diplomatic relations with Iran.

The hostage crisis began on June 4th, 1979,1/and lasted for 444 days.

The film Escape from Tehran is about the Iranian hostage crisis.

Extended data:

U.S. sanctions against Iran:

Reuters said that in order to curb Iran's missile and nuclear programs and weaken Iran's influence in the Middle East, Trump announced his withdrawal from the Iranian nuclear deal in May, restarted sanctions against Iran and Africa in August, and now announced new sanctions, trying to make Iran finally yield with a series of "combination boxing".

The U.S. Treasury Department announced that it will impose sanctions on more than 700 individuals, entities, planes and ships involved in Iran's finance, shipping, aviation, energy and other fields from the 5th, including 50 Iranian banks and their branches at home and abroad, Iranian state-owned airlines and its 67 aircraft, and the Iranian Atomic Energy Agency.

Sanctions are mainly aimed at Iran's oil exports. Iran's oil reserves rank fourth in the world, and it is the third largest oil producer in the Organization of Petroleum Exporting Countries after Saudi Arabia and Iraq. According to Trump, the sanctions are aimed at "forcing Iran's oil export revenue to zero", limiting Iran's participation in Yemen, Syria and other countries, and forcing Iran to agree to renegotiate the nuclear issue.

In addition, US Secretary of State Pompeo announced on the 5th that the United States will temporarily allow eight countries or regions to continue buying Iranian oil after the United States imposes sanctions on Iran. These countries or regions include: China, Indian, Italian, Greek, Japanese, Korean, Turkish and Taiwan Province Province of China. The exemption period is only 180 days, and it will not be extended after the expiration.

It is also reported that in order to show his lofty image, when Trump announced the new sanctions against Iran, he imitated the "winter is coming" bridge of the American drama Game of Thrones and posted a poster on Twitter. In the picture, he came from the layers of fog, and it said, "Sanctions are coming,165438+1October 5".

In this regard, HBO, the producer of Game of Thrones, quickly stated that it "does not want trademarks to be used for political purposes". Next, American netizens took turns to draw "the lawsuit is coming" and "Miller is coming" with the same bottom picture (note: Miller is the special prosecutor responsible for investigating the Trump team's "TongRumen"), and even "the prison is coming".

People's Daily Online: U.S. sanctions come into effect, and Iran sees the move.

Baidu Encyclopedia: 1953 Iranian coup

Baidu Encyclopedia: Iranian hostage crisis

Baidu Encyclopedia: Escape from Delanheim