1421

From Wikipedia, the free encyclopedia

Years:
1418 1419 1420 - 1421 - 1422 1423 1424
Decades:
1390s 1400s 1410s - 1420s - 1430s 1440s 1450s
Centuries:
14th century - 15th century - 16th century
1421 by topic
Arts and science
Architecture - Art
Politics
State leaders - Sovereign states
Birth and death categories
Births - Deaths
Establishments and disestablishments categories
Establishments - Disestablishments
1421 in other calendars
Gregorian calendar 1421
MCDXXI
Ab urbe condita 2174
Armenian calendar 870
ԹՎ ՊՀ
Chinese calendar 4057/4117-11-28
(庚子年十一月廿八日)
— to —
4058/4118-12-7
(辛丑年十二月初七日)
Ethiopian calendar 1413 – 1414
Hebrew calendar 5181 – 5182
Hindu calendars
- Vikram Samvat 1476 – 1477
- Shaka Samvat 1343 – 1344
- Kali Yuga 4522 – 4523
Iranian calendar 799 – 800
Islamic calendar 824 – 825
Japanese calendar
- Imperial Year Kōki 2081
(皇紀2081年)
- Jōmon Era 11421
Thai solar calendar 1964
For the controversial hypothesis advanced by Gavin Menzies, see 1421 hypothesis. For the book, see 1421: The Year China Discovered The World.

Contents

[edit] Events

[edit] Births

[edit] Deaths

[edit] References

  1. ^ Terence, Kealey. The Economic Laws of Scientific Research. 1996.