What is an example of a Liberal idea in the Constitution?
Here are several:
Democracy -- "The House of Representatives shall be composed of Members chosen every second Year by the People of the several States" (Article II, Section 2)
Egalitarianism -- "No Title of Nobility shall be granted by the United States" (Article I, Section 9); "No State shall . . . grant any Title of Nobility" (Article I, Section 10)
Political liberty -- "Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort" (Article III, Section 3)
Freedom of religion, free speech, free press, right of assembly and petition -- "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances." (First Amendment)
Due process of law, rights of the accused -- "The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized." (Fourth Amendment); "No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury, except in cases arising in the land or naval forces, or in the Militia, when in actual service in time of War or public danger; nor shall any person be subject for the same offense to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation." (Fifth Amendment); "In all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the State and district wherein the crime shall have been committed, which district shall have been previously ascertained by law, and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have compulsory process for obtaining witnesses in his favor, and to have the Assistance of Counsel for his defence." (Sixth Amendment)
Racial equality -- "The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude." (15th Amendment)
Gender equality -- "The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex." (19th Amendment)
Will that do?