Republic of Botswana (independent)
Who & why: the Bechuanaland Protectorate becomes independent as Botswana on 30 September 1966 under Seretse Khama, grandson of Khama III and himself the center of a major controversy years earlier over his marriage to a white Englishwoman, Ruth Williams. Major diamond deposits are discovered at Orapa in 1967, just months after independence, and Botswana goes on to become one of the fastest-growing economies in the world through the late 20th century and one of Africa's most consistently stable multiparty democracies.
What it represents: light blue for water and rain (echoed in the national motto and currency, both named "Pula," meaning rain), and the black-and-white stripe for racial harmony and for the zebra, the national animal.
Both sources give 1966, the year this page starts the current flag. Wikipedia's infobox gives the adoption as 30 September 1966; Flags of the World dates it 30 September 1966.
- Flag of Botswana — Wikipedia compiled
- Botswana — Flags of the World (CRW Flags) compiled
Not established: Only the year the current flag was adopted was compared; the design and the swatch colours were not checked against a specification.