What happened October 1972 AD in undefined

Marshall Bruce Mathers III was born on October 17, 1972 in St. Joseph, Missouri, the only child of Marshall Bruce Mathers Jr. and Deborah Rae "Debbie" (née Nelson).

OPEC approves the plan providing for 25 percent government ownership of all Western oil interests operating within Kuwait, Qatar, Abu Dhabi, and Saudi Arabia beginning on January 1, 1973, and rising to 51 percent by January 1, 1983. (Iraq declines to agree.) Agreements were signed on December 21.