What would the evolution of the Ansoids look like?

Ansoids are the second alien species I made over time and focused a lot on (after the Bohandi). However, unlike the Bohandi, I did not write any history for them and I would like to get some help with that,starting with how they, and life on their planet in general, evolved. Here is an overview of the Ansoids:Ansoids:

Ansoids are similar to Earth ants, only larger and sentient. They are organized into hives. Their planet is Andosia III. From what we know, it has mostly land, which has resulted in the evolution of large insects and caused vertebrates to never come onto land. The Female Ansopids are divided into Queens and Drones. Only Queens are truly sentient from the females and control all the Drones from the Hive. However, the control is looser than a human control their body and Ansoids queen can simply give tasks to the drones without actually needing to direct them. Males are all fully sentient. Some are assigned to Queens and treated as parts of their Hives. Other males are fully indepandat and carry out missions that require independence. This means that the Ansoids have more options in battle than most hived species, as they have both individualistic units and hived units.

Ansoid government is a blend of democracy and monarchy. Each hive has a Queen, but the Queens form a Council of Queens that rules the civilization and is a fully democratic body. While singular queens are sometimes appointed as spokesmans to other civilizations, all Queens are considered equals and have 1 vote. However, thanks to Ansoids cooperative nature, this is one of the most efficient democracies ever made.

Ansoids largely let the hives do their own things. Ansoids are generally a civilization that likes to stay neutral. They rarely attack, but are vigilant. Some hives tarte known to support piracy or even raid alien colonies, but it is rare. Their space and planets tend to be heavily fortified. Ansoid buildings resemble Earth ant hives, but are usually made of stone. Their ships tend to look like insects.Other things that are known that the Ansoids are right now is that their homeworld, Ansdosia III, currently has a low percentage of ocean surface, but it might have been different in the past. Also, there are huge “spiders” that hunt in groups on the planet. 

Co, can you give me any ideas and/or advice how to take care of this?