I assume that the question here refers to the process of evolution. The "helpful variations" are small mutations that allow the organism to have a small advantage over other - and this organism can then pass this variation to its children better than other organisms, meaning that with time, more organisms will have it. This will accumulate over time and the percentage of organisms with this mutation will increase.
The citizens were guaranteed freedom of religion, trial by jury, and the rights of common law.
Florida is a coastal State that has been influenced by immigrant populations.
Also very influenced by the economy since it's a state full of tourism.
Florida is has an american culture but has been influenced by the caribbean and latin cultures too.
It was first found in Sopelana (Biscaye) on the coast of Northern Spain, in the Basque region.