More than 40% of the world's Catholics live in Latin America-but Africa has seen the biggest growth in Catholic congregations in recent years. Latin America accounts for 483 million Catholics, or 41.3% of the total Catholic population.
Empty folder empties the folder (Deleted items and Junk email) - messages are permanently deleted. Clean up Folder removes all redundant messages in the current folder and moves them to the Cleanup folder.
Unified Folders (originally named Smart Folders when it was added in 3.0) is a folder pane view which looks like a global inbox account by merging the contents of all inbox folders (both POP, IMAP and local folders) from all accounts.