Formal education in Estonian is highly important and general education is divided into two stages: the basic education years and the secondary general education.
The Republic of Estonia is divided into fifteen counties (Maakonnad), which are the administrative subdivisions of the country. The first documented mentioning of Estonian political and administrative subdivisions comes from the Chronicle of Henry of Livonia, written in the 13th century during the Northern Crusades.
Christmas time is still the most important holiday celebrated in Estonia. For Estonians, Christmas is a mixture of the traditional, the modern, the secular, and the religious. Like in other Nordic states, Estonia's celebration of Christmas mostly falls on Christmas Eve, however, Christmas season starts from Advent with people buying Advent calendars or lighting Advent candles. Each year on December 24, the President of Estonia declares Christmas Peace, which is a 350-year-old tradition in Estonia.