When did Valentine's Day first become a celebration of romance?

When did Valentine's Day first become a celebration of romance?

What is the origin of the tradition Valentine's Day?

Dipo Faloyin
Newsweek

ESSENTIAL QUESTION:

What is the origin of the tradition Valentine's Day?
STANDARDS:
RI.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

1,3
Read this assignment in Actively Learn