The phrase "assisted one another" is correct and usable in written English.
It can be used to describe a situation where two or more people help each other in a task or activity.
Example: "During the project, the team members assisted one another to ensure everything was completed on time."
Alternatives: "helped each other" or "supported one another".
Despite the fact that they were building separate robots, the four MIT-affiliated teams frequently collaborated and assisted one another with any roadblocks they ran into during their design and building process.
We all knew our place and it was this: kids towed the line, women stayed home, men provided income, mothers assisted one another in community, and divorce was uncommon.
Over three days on the show's temporary set last week, the chemistry among Ms. Guthrie, Mr. Lauer, Mr. Roker and the news anchor Natalie Morales was readily apparent as they traded jokes and assisted one another through technical mishaps Early in last Wednesday's show, Ms. Guthrie, fresh off a flight from New York, had seven seconds to preview the next half-hour, a "tease" in TV parlance.
On Vermont itself, I saw thousands of people out on an illegal shopping spree, helpfully assisting one another in maneuvering a sofa or a heavy Barcalounger across the busy thoroughfare.
In this sense, a network of women who potentially understand the value of and possess resources to access maternal health care services, may be more likely to assist one another with childcare or provide financial assistance for transportation or medical costs [ 29].
Students would take turns to present portions of their team's presentation as well as to assist one another in defending their points of view and elaborating based on questions raised by peers and the tutor.
Democracies should assist one another in guaranteeing elections free of outside interference.
Lisa Race's "Social Climb" shows daredevils both assisting one another over hurdles and hurdling over one another.
The results show that even people at risk (evacuees) can assist one another if there are sufficient and appropriate strategies and equipment for survival.
Cities will speak with one clear, coordinated voice, sending a strong signal to national governments that they are committed to this fight and to assisting one another.
And if the folks in your town want to form what is in effect a mutual-aid society, assisting one another at no charge, that's fine, too.
