Stories from 26 March 2021
The organisers gave no reason for the cancellation, but some see it as a worrying sign of the erosion of intellectual freedom.
"The '1984' book by George Orwell provides an understanding of the existing analogies with the oppressive Cuban society."
The "elio" was launched at the end of 2020 and more than 600 families have already used the app.
The convention pledges to eliminate domestic violence and promote gender equality.