1. What Roman Church doctrine declares
the bread and wine are the body and blood of christ.

transubstantiation

Explanation:

in Christianity, the change by which the substance (though not the appearance) of the bread and wine in the Eucharist becomes Christ's real presence—that is, his body and blood.

The Gullah people in South Carolina and Georgia are most known for their rich African culture and language which distinguish them from other African Americans. They have their own creole language, the Gullah language. Their development of a creole culture have helped them conserve much of their linguistic and cultural heritage.