Answer:
The argument that most clearly supports the 26th Amendment is B. The 26th Amendment, which was ratified in 1971, lowered the voting age in the United States from 21 to 18. The argument that 18-year-olds should have the right to vote because they can be required to fight for their country in Vietnam speaks to the underlying principle that those who are old enough to be drafted into military service and put their lives on the line for their country should also have a say in the decisions that are made by their government. This argument acknowledges the sacrifices made by young Americans who serve their country, and recognizes that they deserve the right to participate in the democratic process.
Step-by-step explanation: