Related Clues:

• In the old days
• After that
• Now's opposite
• Proof part
• Start of a conclusion
• Whereupon
• 'What ___?'
• Cogito-sum divider
• Not now
• At that point
• Middle of Descartes' conclusion
• ''What happened next?''
• Word following clue 114-Across
• Cogito, --- sum (Descartes' conclusion)
• Beginning of a conclusion