According to the intelligence that humans develop at present is higher than it was three thousand years ago. For example, at which time there were no inventions of the electric light, airplanes, ships, trains etc. etc. In those days the inhabitants of the earth lived only in villages or small towns, over time these people grow and grow, then people start to travel in other directions, see new places, where many of them are definitely forgetting his place of origin. In this way, they are other peoples, other cities and so spread around the planet, coming soon to these cities countries, countries where people are adopting new habits, new ideas, new religions, new languages, hence all humans are of different religions and speak different languages. So people not to return to their place of origin, were developed with different physical characteristics, according to Earth's climate in which each country was as also varied their skin color. These characteristics together we call races.

Breeds that ultimately are distinguished by colors, black, yellow and the white race, to name a few. Then happen to spend more time variables, black mixed with white, white with yellow, yellow with black, and this is the mestizo, which is what most of us, a result of these multiple variables. But more than physically changing humans evolved intellectually, that is why there are very smart people in every country on Earth. So chio chio same is the result of a genetic process, which evolved according to the exchange of breeds thousands of years into the cosmos. And like humans, in all countries and in all races there is a leader, the caretaker chio chio also it is in their community. Author's name, Federico Jimenez Martinez Details author was born in Ciudad Valles SLP Mexico. I am a composer and writer of a lifetime.

One of my best musical works is what I wrote to the brother country of Costa Rica. Who once won the Nobel Peace Prize. Another song is Venezuela, inspired by beautiful women. Well the inspiration that I have since childhood, has served to develop sensitivity, sensibility that has helped me to write The Cat's evolution. Paper published in February 2006 in the Trafford Publishing Canada. .