Answer:
In order to get more young people for the war.
Explanation:
The congress created the law of lowering the age of voting in order to get more young people for the war. The person who can vote can also participate in the war. The congress needed men for the Vietnam war so for that purpose it lower the age of voting. The immediate effects of this lowering the age for voting is that the United States have more young people for the Vietnam war and more soldiers provides their services in the war.
I bet those will be worth a good amount of money when you’re older wow
Option C, it says that federal laws are superior to state laws is the right answer.
Article VI of the constitution of the United States is regarded as the Supremacy Clause. This clause declares that the collection of all laws made the constitution and all the treaties that were made under the authority of the United States are the “supreme law of the land". This clause indicates that the States in no ways can regulate, interfere and control federal issues.