Answer:
assist
aid
help out
lend a hand to
lend a helping hand to
give assistance to
come to the aid of
succor
aid and abet
be of service to
be of use to
be useful to
do someone a favor
do someone a service
do someone a good turn
bail/bale someone out
come to someone's rescue
give someone a leg up
cooperate with
do one's bit for
rally round
pitch in
chip in
save someone's bacon
save someone's skin
muck in with
get stuck in with
Explanation:
Easy ones to start of with
Russia
because it's the only proper noun in this sentence, the others are common nouns
logical inference Is something reasonable that know already and get it indirectly from a point