This is the 13846th most frequent Polish word.
polegała
"Polegała" means "relied" or "depended" (past tense, feminine form).
'polegała' signifies the foundation or basis of the strategy as team collaboration.
Strategia polegała na współpracy zespołowej.
The strategy was based on team collaboration.
'polegała' is used here to indicate reliance or dependence on a factor for achieving success.
Jej sukces polegała na ciężkiej pracy.
Her success depended on hard work.
'polegała' in this context describes the composition or essence of the trip as visiting cities.