Have you heard of the Wright Brothers?
black people
It pokes fun at the professed selflessness of people who propose solutions to society's problems
There are a few other pregnancy prevention solutions than just birth control. The most effective way to prevent pregnancy is not to have sex. If you do have sex, use a condom.
people
Propose? ;)
An alternative lifestyle generally refers (somewhat derogatory) to anything that is not a societal "norm", or doesn't fit in with a certain culture. Alternative lifestyles may include dressing differently (such as gothic attire), liking the same gender, or enjoying body modification such as piercings and tattoos. The "solution" to alternative lifestyles would be for bigots and intolerant people to try to become more enlightened, and stop judging other people's lives.
Most people in the western world depend on the automobile to get them where they need to go.
It drove people around
yes
There are many romantic ways to propose. Some people propose in a fancy restaurant, a national sporting event, special holidays and anniversaries and just spur of the moment.
The automobile created the suburbs. People could commute into the cities to work without having to live there.
People of United Steas.