This dimension groups energy pioneers by nationality. Wikipedia defines nationality as "the legal status of belonging to a particular nation." Browsing this way collects every pioneer from the same country.
Facts
Comparison
Era of Emergence Nationality
Sources
1. Edwin Drake - Wikipedia
WikipediaDrake Well, 27 August 1859Quote, Drake Well, 27 August 1859
On August 27, 1859, Drake had persevered and his drill bit had reached a total depth of 69.5 feet (21.2 m).
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