Answer:
5th and 14th Amendment
Explanation:
The two amendments of the constitution that deal most directly with citizens' right to due process and law are the 5th and 14th Amendments.
This is evident in the fact that the 5th Amendment states among other things that "No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury... nor be deprived of life, liberty, or property, without due process of law;..."
Similarly, the 14th Amendment among other things states that "No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law..."