Maryland was important to Roman Catholics as it was founded by Catholics seeking religious freedom. It passed the Act of Toleration in 1649 providing freedom of religion for Christians. The Carolinas were founded by English nobles and attracted settlers from the Caribbean growing rice and indigo. Georgia was founded by James Oglethorpe to be a debtor colony. The Southern Colonies developed tidewater plantations along the coast growing cash crops like tobacco with enslaved African labor and the backcountry with small farms and fewer slaves growing for local markets. The slave trade grew significantly in the 1700s as plantations relied on slave labor and millions of Africans were transported to the colonies where racist slave codes were enacted though some spoke against it