Which is one type of food that is considered unclean according to jewish dietary laws?

The laws of kashrut also referred to as the Jewish dietary laws, are the basis for the kosher observance. These rules were set forth in the Torah and elucidated in the Talmud. The Hebrew word "kasher" literally means "fit," and the kosher laws concern themselves with which foods are considered fit to eat. Those who keep kosher follow the Jewish dietary laws.

Though the basic biblical kosher rules are unchanging, rabbinic experts continue to consider and interpret the meaning and practical application of the Jewish dietary laws in response to the new developments in industrialized food processing.

The complexity and international scope of the modern food supply have paved the way for a robust kosher certification industry, which provides food manufacturers, food service establishments and caterers with production oversight, and helps kosher consumers identify which foodstuffs are kosher with the aid of trademarked symbols that denote a certified food's kosher status.

The Jewish dietary laws explain the rules for choosing kosher animal products, including the prohibition of what is considered "unclean" animals and the mixing of meat and dairy. The laws also outline what are considered to be "neutral" foods

the declaration states, “we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness….”

for your question the answer would have to be france