The History of Carsby: Helena Clark

Improving• To improve, people used “grates” covered in a

special metal to prevent pollution.

Car Engines• Car engines have many parts. For

example, one burns fuel for energy. In the old days, people had to crank a crank to start their cars. Now, we have starters that start our cars.

Newer Cars• Cars such as Toyota have improved in speed.

Most Recent Cars• The most recent cars are electric cars. People

charge them at charging stations.

The End