Answer:small segments of one's own behavior
Explanation:
This group eventhough not big but it has that significant small role that it plays in one's own behaviour. It bringing back their Russian langauge eventhough it only happens once a month but it does play a role in someone not forgetting their Russian langauge because for that moment they get to converse it comes back to them who they are as Russians.
Mostly because of the inexperience of the engineers who had been entrusted with the tasks as most of them were professional lawyers. the length of the canal also cast more shadow of doubt on the undertaking besides the lack of sophisticated equipment for the engineering works.
I think the answer is true, but I'm not really sure