Julian calendar

Columns: Country | Year starting 1 January | Adoption of new calendar
Dutch Republic except Holland and Zeeland | 1583 | 1700 | Scotland | 1600 | 1752 | Russia | 1700 | 1918 | Tuscany | 1750 | 1582 | British Empire excluding Scotland | 1752 | 1752 | Republic of Venice | 1797 | 1582 | Serbia | 1804 | 1918 | Ottoman Empire ( Turkey ) | 1918 | 1917

Example questions:
What is the country that started the Julian calendar in 1797 traditionally known as ? | Which country began the Julian calendar in the year of the Edict of Roussillon ? | In what year did the country that extends from the Baltic Sea to the Pacific Ocean start the Julian calendar ? | What is the largest country in Southern Europe that adopted a new Julian calendar in 1582 ?

Answers:
La Serenissima | France | 1700 | Spain