The United States Invasion of Panama, code-named Operation Just Cause, was the invasion of Panama by the United States between mid-December 1989 and late-January 1990. It occurred during the administration of U.S. President George H. W. Bush, and ten years after the TorrijosâCarter Treaties were ratified to transfer control of the Panama Canal from the United States to Panama by 1 January 2000.
The ukulele is a string instrument that originated in Portugal in the second century B.C. With a small, guitar-shaped body that is fitted with four strings, it is considered a member of the chordophone family.Sound is produced through these instruments by plucking and strumming the strings.he ukulele is a string instrument that originated in Portugal in the second century B.C. With a small, guitar-shaped body that is fitted with four strings, it is considered a member of the chordophone family.
Soprano ukulele, an instrument which is almost always tuned in re-entrant fashion. A re-entrant tuning is a tuning of a stringed instrument where the strings (or more properly the courses on coursed instruments) are not ordered from the lowest pitch to the highest pitch (or vice versa).ost common re-entrant tunings have only one re-entry. In the case of the soprano ukulele, for example, the re-entry is between the third and fourth strings, while in the case of the Venezuelan cuatro it is between the first and second strings. Instruments often tuned in this way include: 1  Soprano and concert ukulele.