Dignity of the Individual
Under American law, all people are entitled to life, liberty, and due process. Until around 1850, "dignity," along with it's Latin and French equivalents, was implied as dignitary. The dignity of the individual would look like someone exercising their natural rights.
Equality
Under American law, everyone is entitled to equal rights and treatment. The Declaration of Independence states, "We hold these truths to be self-evident, that all men are created equal..." Now, it looks like people expecting to be treated equally to others, as it is required by law.
Citizenship
If you were born in the United States or born to an American citizen, you are also an American citizen. Citizenship originated in Ancient Greece, which applied to property owners. If you can apply yourself to the first two points, you are an example of citizenship.
Pathways to Citizenship for Noncitizens
If you were not born in the United States or born to an American citizen, you can become a citizen through the naturalization process. The first naturalization act stated that people under certain requirements who lived in the United States for at least 2 years were eligible to become citizens. Nowadays, you can see many people from all over the world become citizens through the naturalization process.
Majority Rule
In a vote, the decision the majority picked in elections is essential to American democracy. The concept originated in Ancient Greece, where citizens would vote on certain affairs and whichever option had more votes would be final. "Majority rule" is practiced in our democracy.
Minority Rights
Those who are not part of the majority get protections because of minority rights. It was first included in international law a little after World War 1, being called the "League of Nations' Minority Treaties." Minority rights are implimented into the lives of many, allowing them to feel safe legally when practicing anything cultural.
Compromise
Compromise from all sides is needed when making decisions in American democracy. It originates from mutual agreements made among regular citizens. You can see it in processes like the Electoral College, which consists of a compromise between the popular vote and votes in Congress.
Individual Freedom
Everyone in America are born free, equal, and independent. As said before, the Declaration of Independence states, "We hold these truths to be self-evident, that all men are created equal..." We see these unalienable rights in our daily lives because not only are we legally entitled to them, we were also born with them.