2. the concept of a four - wheel brake system was first proposed in 1918 by:\nthe michelin brothers\nlouis…

2. the concept of a four - wheel brake system was first proposed in 1918 by:\nthe michelin brothers\nlouis renault\nblaise pascal\nmalcolm lockheed
Answer
Brief Explanations:
Louis Renault first proposed the concept of a four - wheel brake system in 1918. The Michelin Brothers are known for tires, Blaise Pascal for contributions in mathematics and physics, and Malcolm Lockheed in the aviation industry.
Answer:
Louis Renault