Intentional breeding or selective breeding is the intentional breeding of plants and animals. It is utilised to breed the domestic animals with the desired traits. Hence the animal with desired qualities are chosen for the breeding. Selective breeding can also lead to inbreeding and loss of fertility and to prevent this many breeds are back crossed or out crossed to wild-type individuals. It can be unintentional also such as the domestication of crops by early humans happened unintentionally. The varieties of dogs like Chihuahua and Great Dane clearly show the desired traits that can be achieved by selective breeding.
La guerra ruso-turca de 1877-1878, también conocida como la guerra de Oriente, tuvo sus orígenes en el objetivo del Imperio ruso de conseguir acceso al mar Mediterráneo y liberar del dominio otomano a los pueblos eslavos de los Balcanes. ... La guerra despertó los intereses imperialistas de dos grandes potencias:
