It was a long and bloody struggle among several factions in constantly shifting alliances which resulted ultimately in the end of the 30-year dictatorship in Mexico and the establishment of a constitutional republic.
B. John Smith was the first
The sun-centred model of the universe as proposed by Copernicus was not immediately accepted because it challenged the religious dogma that had held sway in the middle ages because this dogma required the earth to be at the center and man the creation of god as a unique event only on the earth so if helio centrism was to take hold it would relegate man and the earth to a lesser important aspect of the universe.
It was Grenada.
Grenada has obtained independence in 1974 and in 1979 a leftist government took power after a coup. The invasion of Grenada removed this leftist group from the government.
Soon after the invasion, Grenada had democratic elections