But when the U.S. instigated an embargo against Iraq, Hussein simply found a new customer - the Soviet Union.
Good timing also helped Iraq "get away" with nationalization. A year after Iraq nationalized its oil, the eleven members of the Organization of Petroleum Exporting Countries (OPEC) agreed to pricing solidarity and forced oil importing countries to pay dramatically more for oil. The OPEC cartel gained the upper hand in negotiating with western oil companies and insulated Iraq from economic attack.
Near the time of Iraq's oil nationalization, Hussein made a peace offer to the dissident Kurds in Iraq, who were warring against his regime. The Kurds were about to accept his offer, but President Nixon offered them $16 million in weapons as incentive to keep fighting -and they did (with additional help from the Shah of Iran).

During the subsequent Iran-Iraq war, U.S. officials facilitated arms sales to Iraq (while Israel sold arms to Iran) not so much to support Hussein, but to perpetuate the bloody war and out of antipathy toward Iran's Ayatollah Khomeini, who overthrew our hand-picked dictator, the Shah.
After Iraq won that devastating war, Hussein continued to pursue independent economic development rather than letting transnational corporations reap profit from his country's resources. He worked to form the Arab Cooperation Council to join Iraq with Jordan, Egypt, and Yemen in a regional trading bloc.

Not surprisingly, the Gulf War of 1991 was welcomed by President George Bush Sr. as an excuse to bring down Hussein. Just eight days before Iraq invaded Kuwait, U.S. ambassador April Glaspie told Hussein that the Administration had "no opinion" regarding Iraq's "border dispute" with Kuwait.