Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

20 BC

Year 20 BC was either a common year starting on Wednesday or Thursday or a leap year starting on Tuesday, Wednesday or Thursday of the Julian calendar (the sources differ, see leap year error for further information) and a common year starting on Tuesday of the Proleptic Julian calendar. At the time, it was also known as the Year of the Consulship of…

Art, Deaths & Births

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around 20 BC. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

- Kali Yuga
3081–3082
- Shaka Samvat
N/A
- Vikram Samvat
37–38
Ab urbe condita
734
Ancient Greek Olympiad (summer)
190th Olympiad (victor)¹
Assyrian calendar
4731

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Births

Deaths

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

20 BC

Nodes46
Edges45
Triples29
Avg. degree1.96
Density0.043478
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

20 BC

Top relations

- Kali Yuga · 1
20 BC → 3081–3082
- Shaka Samvat · 1
20 BC → N/A
- Vikram Samvat · 1
20 BC → 37–38
Ab urbe condita · 1
20 BC → 734
Ancient Greek Olympiad (summer) · 1
20 BC → 190th Olympiad (victor)¹
Assyrian calendar · 1
20 BC → 4731
Balinese saka calendar · 1
20 BC → N/A
Bengali calendar · 1
20 BC → −613 – −612
Berber calendar · 1
20 BC → 931
Buddhist calendar · 1
20 BC → 525

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

year 20 bc calendar ad julian ab urbe condita era empire armenia wednesday thursday augustus caesar mark antony lucius grandson

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
20 BC- Kali Yuga3081–30821.00infobox
20 BC- Shaka SamvatN/A1.00infobox
20 BC- Vikram Samvat37–381.00infobox
20 BCAb urbe condita7341.00infobox
20 BCAncient Greek Olympiad (summer)190th Olympiad (victor)¹1.00infobox
20 BCAssyrian calendar47311.00infobox
20 BCBalinese saka calendarN/A1.00infobox
20 BCBengali calendar−613 – −6121.00infobox
20 BCBerber calendar9311.00infobox
20 BCBuddhist calendar5251.00infobox
20 BCBurmese calendar−6571.00infobox
20 BCByzantine calendar5489–54901.00infobox
20 BCChinese calendar庚子年 (Metal Rat) 2678 or 2471 — to — 辛丑年 (Metal Ox) 2679 or 24721.00infobox
20 BCCoptic calendar−303 – −3021.00infobox
20 BCDiscordian calendar11471.00infobox
20 BCEthiopian calendar−27 – −261.00infobox
20 BCGregorian calendar20 BC XX BC1.00infobox
20 BCHebrew calendar3741–37421.00infobox
20 BCHolocene calendar99811.00infobox
20 BCIranian calendar641 BP – 640 BP1.00infobox
20 BCIslamic calendar661 BH – 660 BH1.00infobox
20 BCJavanese calendarN/A1.00infobox
20 BCJulian calendar20 BC XX BC1.00infobox
20 BCKorean calendar23141.00infobox
20 BCMinguo calendar1931 before ROC 民前1931年1.00infobox
20 BCNanakshahi calendar−14871.00infobox
20 BCSeleucid era292/293 AG1.00infobox
20 BCThai solar calendar523–5241.00infobox
20 BCTibetan calendarལྕགས་ཕོ་བྱི་བ་ལོ་ (male Iron-Rat) 107 or −274 or −1046 — to — ལྕགས་མོ་གླང་ལོ་ (female Iron-Ox) 108 or −273 or −10451.00infobox

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.