Translation of unanimidad

The machine arrived in Cuba at nine and it was already dark. The border control was nothing like the one in Mexico. They were communist and one could see the strictness and uneasiness of them.
But I guess that most children are that way. Maybe there are a few children that really want to be educated, but I think that these children grow up to fast. They need to enjoy their childhood.
We landed at the same airport were we have started our trip three weeks earlier (before continuing to Cambodia), however this time we would stay for two days in the city. We were back in SE Asia.