GU. An unincorporated territory of the United States, the largest and most southerly of the Mariana Islands in the western Pacific Ocean. Inhabited since ancient times by the Chamorro people, Guam was visited by Magellan in 1521 and ceded by Spain to the United States in 1898. Agana is the capital.
The Republican victory in that election resulted in seven Southern states declaring their secession from the Union even before Lincoln took office on March 4, 1861. Both the outgoing and incoming U.S. administrations rejected secession, regarding it as rebellion.
They decided to secede, or leave, the United States. South Carolina was the first to leave the Union and form a new nation called the Confederate States of America. Four months later, six other states seceded. They were Georgia, Florida, Alabama, Mississippi, Texas and Louisiana.Later Virginia, Arkansas, North Carolina, and Tennessee joined them.outh Carolina was the first to leave the Union and form a new nation called the Confederate States of America. Four months later, six other states seceded. They were Georgia, Florida, Alabama, Mississippi, Texas and Louisiana. Later Virginia, Arkansas, North Carolina, and Tennessee joined them.