Today's Highlight in History:
On December 12th, 1979, in response to响应，回答 the Iran hostage crisis, the Carter administration ordered the removal of most Iranian diplomats¹ in the United States.

On this date:
In 1787, Pennsylvania became the second state to ratify批准 the US Constitution.

In 1870, Joseph H. Rainey of South Carolina became the first black lawmaker立法者 sworn into the US House of Representatives众议院.

In 1913, authorities in Florence, Italy, announced that the "Mona Lisa," stolen from the Louvre Museum in Paris in 1911, had been recovered.

In 1917, Father Edward Flanagan founded Boys Town outside Omaha, Nebraska.

In 1925, the first motel -- the "Motel Inn" -- opened in San Luis Obispo, California.

In 1937, Japanese aircraft sank the US gunboat炮艇 "Panay" on China's Yangtze River. (Japan apologized, and paid $2.2 million in reparations赔款.)

In 1947, the United Mine Workers union withdrew from the American Federation³ of Labor⁴.

In 1963, Kenya gained its independence from Britain.

In 1975, Sara Jane Moore pleaded guilty to a charge of trying to kill President Ford⁵ in San Francisco the previous September.

In 1985, 248 American soldiers and eight crew members were killed when an Arrow Air charter crashed after takeoff起跳，起飞 from Gander, Newfoundland.

Ten years ago: Amid international criticism, Britain forcibly removed 51 Vietnamese from Hong Kong and returned them to their homeland. In New York, hotel queen Leona Helmsley was sentenced to four years in prison for tax evasion漏税，逃税. (Helmsley served 18 months behind bars, plus a month at a halfway⁶ house and two months of house arrest.)

Five years ago: The Brazilian Supreme⁷ Court acquitted释放 former President Fernando Collor de Mello of the corruption⁹ charges that had forced him to resign in 1992. IBM stopped shipments of personal computers with Intel's flawed有缺陷的 Pentium chip, saying the processor's problems were worse than earlier believed.

One year ago: The House Judiciary Committee approved a fourth and final article of impeachment弹劾，控告, this one accusing President Clinton of abuse of power. President Clinton began a three-day visit to the Middle East aimed at rescuing the Wye River peace accords. Florida Governor Lawton Chiles died in Tallahassee at age 68. Former U-S Representative Morris K. Udall died in Washington D-C at age 76.