Although the system established by the Sitges agreement was phased out by 1974, the 1886 Colombian constitution — in effect until 1991 — required that the losing political party be given adequate and equitable participation in the government which, according to many observers and later analysis, eventually resulted in some increase in corruption and legal relaxation.

1991 — The Cook Islands signed a treaty of friendship and co-operation with France, covering economic development, trade and surveillance of the islands ' EEZ.

Pressure by Ann Ming, the mother of 1989 murder victim Julie Hogg — whose killer, William Dunlop, was initially acquitted in 1991 and subsequently confessed — also contributed to the demand for legal change.

* 1991 — Prism Solutions, founded by Bill Inmon, introduces Prism Warehouse Manager, software for developing a data warehouse.

— August 5, 1990 to May 18, 1991

# It's Obvious You Won't Survive by Your Wits Alone — May 19, 1991 to December 13, 1992

Posthumously, two albums of demo recordings from 1974 to 1977 — Hardcore Devo: Volume One ( 1990 ) and Hardcore Devo: Volume Two ( 1991 )— were released on Rykodisc, as well as an album of early live recordings, DEVO Live: The Mongoloid Years.

In 1991 the performance of some Italian teams attracted attention-they had started using Agip's " jungle juice " Formula One fuel, worth an estimated 15 bhp — giving their drivers a significant advantage.

Finland cut such a deal with Joseph Stalin's government in the late 1940s, and it was largely respected by both parties — and to the gain of both parties — until the fall of the Soviet Union in 1991.

A value of US $ 195 million to the Honduran economy from assembly industries in 1991 — when the value of clothing exports was greater than that of coffee — was a compelling argument in favor of the shift, however.

* 1991 — Ben J. Wattenberg ( Author / Columnist / Commentator )

On October 19, 1991, Glover bought a samosa from Catherine Martinez at the Farmers ' Market with Half HOUR # 751 — the first use of an HOUR.

Toshiki Kaifu's much publicized spring 1991 tour of five Southeast Asian nations — Malaysia, Brunei, Thailand, Singapore, and the Philippines — culminated in a 3 May major foreign policy address in Singapore, in which he called for a new partnership with the ASEAN and pledged that Japan would go beyond the purely economic sphere to seek an " appropriate role in the political sphere as a nation of peace.

In 1991, Demme won the Academy Award for The Silence of the Lambs — one of only three films to win all the major categories ( Best Picture, Best Director, Best Screenplay, Best Actor, and Best Actress ).

A conservative foreign policy has meant that under Niger's first president and — following military coup — the 1974 – 1991 military government, Niger maintained good relations with the United States, Israel, and NATO governments in general.

In a course at the LSA summer institute in 1991, Alan Prince and Paul Smolensky developed Optimality Theory — an overall architecture for phonology according to which languages choose a pronunciation of a word that best satisfies a list of constraints which is ordered by importance: a lower-ranked constraint can be violated when the violation is necessary in order to obey a higher-ranked constraint.

ISBN 0-575-04931-6 — BSFA Award nominee, 1991 and Clarke Award nominee, 1992

In 1990, São Tomé became one of the first African countries to embrace democratic reform and changes to the constitution — the legalization of opposition political parties — led to elections in 1991 that were nonviolent, free, and transparent.

* 1991 – Rikiya Otaka, Japanese actor

He co-authored the 1991 book The Japan That Can Say No with politician Shintaro Ishihara, where they criticized American business practices and encouraged Japanese to take a more independent role in business and foreign affairs.

The Japan That Can Say No ( Simon & Schuster, 1991, ISBN 0-671-75853-5, ISBN 4-334-05158-8 in Japanese )

* 1991: Niijima Floats, six-foot spheres of intricate color inspired by Japanese glass fishing floats from the island of NiijimaNiijima Chihuly. com from Chihuly's website * 1992: Chandeliers, starting modestly but by the middle of the decade involving a ton of glass orbs and shapes that in some works look like flowers, others like breasts, and still others like snakes Chihuly has also produced a sizable volume of " Irish cylinders ", photo from lakeview-museum. orgwhich are more modest in conception than his blown glass works.

This laserdisc transfer has been the basis for all home video editions of the uncut Japanese version since 1991.

, is a 1991 Japanese Science Fiction Kaiju film produced by Toho.

* 1991 – Atsuko Maeda, Japanese actress and singer ( AKB48 )

* 1991 – Rie Kitahara, Japanese actress and singer ( AKB48 )

* 1991 – Yasushi Inoue, Japanese historian ( b. 1907 )

* 1991 – Rei Okamoto, Japanese model and actress

* 1991 – Tomomi Itano, Japanese actress and singer ( AKB48 )

* 1991 – Rena Matsui, Japanese actress and singer ( SKE48 )

* 1991 – Asuka Hinoi, Japanese singer ( Hinoi Team )

is a Japanese politician who was the 76th and 77th Prime Minister of Japan from 1989 to 1991.

* 1991 – Narita Brian, Japanese racehorse ( d. 1998 )

* 1991 – Saori Hayami, Japanese voice actress and singer

* 1991 – Lin Lin, Chinese-born Japanese singer ( Morning Musume and Shin Minimoni )

In 1991, he competed in one race in the Japanese Formula 3000 Championship, finishing second.

* 1991 – Saki Shimizu, Japanese singer ( Berryz Kobo )

* 1991 – Tomomi Kasai, Japanese actress and singer ( AKB48 )

* 1906 – Soichiro Honda, Japanese automobile pioneer ( d. 1991 )

* Ring ( Suzuki novel ), a 1991 Japanese horror novel by Koji Suzuki

Japan War dead figure of 415 is from a 1991 history of the Japanese Army However, Michael Clodfelter reported the official toll was put at 300 KIA and noted that " A more reliable count of total Japanese military deaths from all causes lists 1, 344 fatalities.

* September 27 – Narita Bryan, Japanese racehorse ( b. 1991 )