What's positive about Gambia's tourism?

Some positive things about Gambia’s Tourism is that they’re mostly friendly and relatively safe, short flight, rare and exotic birds many species to admire-a twitchers paradise, crocs, monkeys and snakes, this is a diverse country rich in history and a varied culture, its peaceful and different religions and tribes coexist in a healthy way.

Ibelieve that it would be b because its the one that sounds the most correcttell me if you get it right : )