The answer is A.
Federal Laws that are against the constitution are not valid. Judges determine which laws are unconstitutional in the process of Judicial Review.
Answer:
The advent of the car improved the lives of millions of people in North America and Europe. People were able to have a personal means of transportation. It contributed to urbanization and expansion of cities, as people did not have necessarily to live near their workplace anymore and they could move faster around the city.
Explanation:
I think that the answer is D) prosperous, because remember, the Americans won World War 2, and when they won, they brought back with them a period of prosperity and made the United States one of the richest countries in the world.
~Hope I helped!~
There was more jobs and mechenes made life easier
