Answer:
Imperialism is a policy or ideology of extending a nation's rule over foreign nations, often by military force or by gaining political and economic control of other areas
Summon more propelled medicinal workforce and place the casualty into a position that relaxes. Guaranteeing that benefactors remain in the areas of the pool that are proper for their swim capacity. Convey the backboard to the lifeguard and help with expelling the casualty from the water as the other lifeguard clears the pool.
