How did the 26th Amendment expand voting rights?

Question

Responses
A It allowed an 18 year old to work.It allowed an 18 year old to work.
B It allowed voting to people 18 years or older.It allowed voting to people 18 years or older.
C It allowed an 18 year old to run for Congress.It allowed an 18 year old to run for Congress.
D It limited voting to people under 18 years of age.

Answer 1

B It allowed voting to people 18 years or older.