| |
3rd century
|
| |
4th century
|
| |
5th century
|
| |
318
|
| |
319
|
| |
320
|
| |
321
|
| |
322
|
| |
323
|
| |
324
|
| |
290s
|
| |
300s
|
| |
310s
|
| |
320s
|
| |
330s
|
| |
340s
|
| |
350s
|
|
__NOTOC__
- March 7 — Edict of Constantine I , which sets the ''dies Solis Invicti'' (Sunday) as the day of rest: trade is forbidden; agriculture is allowed.
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