Final answer:
The Long Expedition established the short-lived Republic of Fredonia in Texas. British elections are characterized by snap elections, brief election periods, and non-fixed election dates.
Step-by-step explanation:
The Long Expedition established a short-lived republic in Texas known as the Republic of Fredonia. This event was part of the early struggle for Texan independence, where different groups attempted to create independent republics within Mexican Texas before the more widely recognized Texas Revolution. The Republic of Fredonia was indeed short-lived, lasting from December 1826 to January 1827.
As for the characterization of elections in Britain, among the options provided, all of the above characterizes them, as Britain has been known for snap elections, brief election periods, and non-fixed election dates. British elections are flexible in terms of scheduling, with the prime minister having the power to call a snap election subject to parliamentary approval, and the entire election period is often relatively short compared to other countries.