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.
1 A soprano ukulele is the most common style. It is recognized by its small size and classic âukeâ sound. This is the cheapest style of ukulele, and is most often chosen by beginners. It is on average 21â long, and has anywhere from 12-14 frets.  The alto ukulele (or concert ukulele), is the next size up from a soprano. It measures 23â long and has 15-20 frets. Because of its slightly bigger size, people with large hands find it easier to play than a soprano ukulele. It also has a slightly fuller sound than a soprano.