Automobiles are powered by engines and have many different systems that work together to support the car and its passengers. The main components of automobiles are the engine, wheels and tires, suspension system, braking system, steering system, and the chassis (which is analogous to the skeleton of a human body). These systems must be designed to interact with each other while providing safety, comfort, and fuel efficiency. The design of automobiles is a balance of all these factors, with compromises needed to satisfy as many of them as possible.
The invention of the automobile has had a major impact on modern life. It allows people to have more personal freedom and creates new industries. It also gives people the ability to travel longer distances with ease. People can go on road trips without having to worry about missing the bus or train.
In the early 20th century, Henry Ford pioneered mass production techniques in his factories, which lowered the price of cars and made them affordable to middle-class Americans. This helped spawn a whole host of spin-off industries, from vulcanized rubber to highway engineering.
As the number of cars rose in the 1920s, society changed dramatically as well. Women began driving, which was previously not allowed in America. They were able to run errands, take children to school, and participate in other activities that were traditionally men’s responsibilities. During this time, there was also a big push for women’s rights and the automobile helped with that as well. Women drove around with “votes for women” banners and even gave speeches from their cars.