Answer:
The answer should be 1,300 soldiers.
Explanation:
Because it says when they came they were attacked by French and Indians of 300 men so that eliminates that answer. At the end where it mentions the officers, it says that nearly 60 were killed which you can infer is talking about a portion of the whole army which in turn eliminates 60 as a possible answer as well.
Russia struggled to modernize, is the answer to your question
