One of the dumbest grids I've seen in a while. Even after seeing the answers there were only one or two half decent groups.

Some people really have this 'constructive feedback' thing figured out.
Anyways, I like the idea of putting in terms that are all related to one thing, but there are some problems within the groups. On the eastern row, for example, some words seem to be synonyms (although I'm not sure where 'saviour' comes from) and other words are used literally. And on the Caesar group, 3 of the clues are based on his famous quote (though these are infinitives instead of the actual translation of veni vidi vici), and then the 4th one is something pretty unrelated. Idem for the other groups.
Consequence: when you see the answer, then sure, they all have /something/ to do with it, but in grid form the groups are pretty impossible to find.