Final answer:
The Malcontents opposed trustee laws banning rum, slavery, and land purchases, lobbying for an economic structure similar to South Carolina's.
Step-by-step explanation:
The group that was greatly opposed to trustee laws banning rum, slavery, and land purchases was the Malcontents. This group consisted of colonists in Georgia who were dissatisfied with the leadership and regulations imposed by the Trustees, particularly those laws that limited economic freedom and prosperity, such as the prohibition on rum and slavery. The Malcontents lobbied against these restrictions, wanting to align Georgia's economic practices with those of neighboring South Carolina, where slavery was legal and contributed to the economic growth of plantations. On the other hand, other groups such as the Salzburgers opposed lifting the ban on slavery due to religious convictions.
The group that was greatly opposed to trustee laws banning rum, slavery, and land purchases in Georgia was the Malcontents. They worked to force the Trustees to lift their ban on slavery. However, other groups such as the Protestant immigrants from Salzburg also opposed lifting the ban on slavery for religious reasons.