Out of the given options, Myanmar is the country that became more democratic in the 2010s.
<u>Explanation:</u>
A new constitution has been implemented in Myanmar since 2008.
General elections have been held twice since the implementation of its new constitution and the present government in Myanmar has been recognized as a 'hybrid regime' by the economist intelligence unit.
It is believed that the government in Myanmar is a peaceful blend of military and democratic governance.