I hope this helps
the treaty of Versailles (French: traité de Versailles) was the most important of the peace treaties that brought world war l to an end. the treaty ended the state of war between Germany and the allied powers. the other central powers on the German side of world war l signed separate treaties
Depends on what kind of policy they are asking for it could be foreign-policy to be trading policy or anything else
1.) Automobiles helped change the role of women in society.
2.) If cars were non-existent thousands of Americans would be out of work.
3.)People can travel faster in automobiles and feel more comfortable at the same time. Automobiles were and continue to be the main source of transportation not only for Americans, but for everyone on Earth.