How have Europeans adapted the Danube River for their use? They use it for hydroelectricity.

They use it to prevent flooding.

They use it to build polders.

They use it for solar power.

Answertaurus is the highest in the sky;

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!