In 1517, but there is question as to whether it was actually posted or not. whether they were posted or not doesn't matter however because Luther did send them to multiple churches and Priests.
Reformation
Martin Luther posted the 95 Theses to challenge the Catholic Church's practices, particularly the sale of indulgences, and to spark a debate on the need for reform within the church.
Martin Luther posted the 95 Theses.
Germany
Luther's purpose for posting his Ninety-five Theses was to debate the church's position on monetary giving
Reformation
martin luther posting the 95 theses
His most famous "show" was posting his 95 Theses on the Church door in Wittenburg.
Martin Luther posted the 95 Theses to challenge the Catholic Church's practices, particularly the sale of indulgences, and to spark a debate on the need for reform within the church.
Martin Luther posted the 95 theses in Wittenberg.
the Castle Church in Wittenburg
Martin Luther posted the 95 Theses.
The 95 Theses challenged the authority of the Roman Catholic church.
Germany
Luther's purpose for posting his Ninety-five Theses was to debate the church's position on monetary giving
Martin Luther wrote"Ninety-Five theses" on October, 31st, 1517.
95 Theses of Martin Luther