 
 <prompt> the Estonian nationalist movements caused tension in the region. <response>: As dem abolish serfdom and make education available to the native Estonian-speaking people, one active Estonian nationalist movement begin for 19th century. E start for cultural level, wey bring Estonian language literature, theatre and professional music and e lead to the formation of Estonian national identity and the Age of Awakening. Some of the leaders of the movement na Johann Voldemar Jannsen, Jakob Hurt and Carl Robert Jakobson. 