What are two things that caused the decline of the Ottoman Empire? 1 Poorly trained officials and Sultans less involved with the people
2 They were attacked by the Safavid Empire and they suffered a drought
3 Their religion changed and the bureaucracy became corrupt

The answer is "1 Poorly trained officials and Sultans less involved with the people."

The decline of the Ottoman Empire started when Sultans were no longer ruling, but just living lavishly and ignoring their duties. The Sultans would pass on their obligations to the general, which started a corrupt chain where officials just wanted power, with no real ability to rule.