The very first was was adopted on February 24, 1821 almost at the end of the Mexican War of Independence (1810 - 1821). Successive designs were adopted on 1823, 1864, 1867, 1893, 1916, 1934 and the final, present design was adopted on September 16, 1968.
The coat of arms in the center of the flag is inspired by an Aztec legend that predates today's Mexico by 700 years
Nuevo Vallarta, founded in 1980 would qualify as such.
From left to right: red, white and green. The Mexican coat of arms is in the white, middle section.
1853
The flag of Liberia - an African nation founded by an American - is very similar to the American flag.
Green Flag roadside assistance was first founded in 1971 in the UK. It was previously referred to as 'National Breakdown', but has grown and expanded to become Green Flag.
I believe in 1955
John Lennon
1948, the same year the country was founded. South Korea's flag closely resembles the flag which Korea had before it was divided. That flag was adopted in 1883.
The flag was first used in 1848 and became the flag of Irish republicanism from then on. It didn't become the official state flag until the Irish Free State was founded in 1922.
Mexicos Got Talent was created on 2010-02-12.
The date that the flag of the Netherlands was adopted is February 19, 1937. The Netherlands was founded in 1648 and its capital is Amsterdam.