stylistic:style_transfer, linguistic:paraphrasing
The history of the Czech lands – an area roughly corresponding to the present-day Czech Republic – starts approximately 800 years BCE. A simple chopper from that age was discovered at the Red Hill archeological site in Brno. Many different primitive cultures left their traces throughout the Stone Age, which lasted approximately until 2000 BCE. The most widely known culture present in the Czech lands during the pre-historical era is the Únětice Culture, leaving traces for about five centuries from the end of the Stone Age to the start of the Bronze Age. Celts – who came during the 5th century BCE – are the first people known by name. One of the Celtic tribes were the Boii (plural), who gave the Czech lands their first name Boiohaemum – Latin for the Land of Boii. Before the beginning of the Common Era the Celts were mostly pushed out by Germanic tribes. The most notable of those tribes were the Marcomanni and traces of their wars with the Roman Empire were left in south Moravia. After the turbulent times of the Migration Period, the Czech lands were ultimately settled by the Slavic tribes. The year of 623 marks the formation of the first known state in the Czech lands, when Samo united the local Slavic tribes, defended their lands from the Avars to the east and – few years later – won the battle of Wogastisburg against the Franks invading the Czech lands from the west. The next state appearing in the Czech lands after the dissolution of the Samo's state was probably the Great Moravia. The center of its power lay in the area of Moravia and present-day western Slovakia. In 863, Cyril and Methodius, two scholars from Greece, brought Christianity to the Great Moravia and established the first Slavic script – Glagolitsa. The Great Moravia fell during the Magyar invasion at the start of the 10th century. A new state formed around the tribe of Premyslids, who founded the Duchy of Bohemia. The duchy existed largely within the sphere of influence of the East Franconia and later the Holy Roman Empire. The duchy sided with the Roman Catholic Church during the East-West Schism and in 1212, the duke Ottokar I was granted the hereditary title of king for his service to the Holy Roman Emperor Frederick II. The Přemyslid dynasty died out at the start of the 14th century and was replaced by the Luxembourg dynasty. The most notable of the Luxembourg rulers was Charles IV, who was elected the Emperor of the Holy Roman Empire. He established the Archbishopric of Prague and Charles University, the first university north of the Alps and east of Paris. The start of the 15th century saw the rise of Proto-Protestantic sentiments in the Czech lands. The execution of Jan Hus sparked the Hussite Wars and the religious split that followed them. The Jagiellon dynasty ascended the Czech throne in 1471. They ruled for half a century before the king Louis Jagiellon died in the Battle of Mohács and the empty throne was given to the House of Habsburg. After the death of the Emperor Rudolf II of Habsburg, the religious and political tensions grew, resulting in the Second Defenestration of Prague, which sparked the Thirty Years' War. Many of the Czech nobles supported the Protestant side and were stripped of their properties as a result. Germanization and recatholicisation of the Czech lands followed. The spread of Romanticism during the late 18th century went hand in hand with the movement of the Czech National Revival. After 1848, the leading representatives of the Czech National Revival increased their political efforts to gain more autonomy for the Czech lands within the Habsburg Monarchy. The start of World War I opened the possibility of gaining full independence and formation of a sovereign state. In the Cleveland Agreement of 1915, the Czech and Slovak representatives declared their goal of creating a common state, based on the right of a people to self-determination. After the capitulation of Austria-Hungary three years later, the Czechoslovak Republic became a reality. The so-called First Republic lasted for 20 years, cut short by the advent of the World War II. Following the end of World War II, the Communist Party of Czechoslovakia took power in 1948, and Czechoslovakia became a member of the Eastern Bloc. In August 1968, armies of the Warsaw Pact invaded Czechoslovakia to prevent further attempts at the reformation of the Communist system. In November 1989, the Velvet Revolution replaced the Communist regime with a democratic Czech and Slovak Federative Republic. Three years later, Czech and Slovak representatives agreed to the Dissolution of Czechoslovakia and the formation of separate states. In 1999, the Czech Republic joined Nato and in 2004, became a member of the European Union.