The correct answer is - natural selection.
This is a typical case of natural selection, where we have a group of people that have similar physical traits, that are selected and than isolated from any external influence, so with interbreeding they manage to keep their physical traits for generations to come and thus create a population that resembles their initial ancestors.
Answer:
Russia
Explanation:
Czar Nicholas II became the ruler of Russia in 1894. However, following his incompetence and heavy losses in the wars he entered in his bid to maintain autocracy such as the Russo-Japanese war in 1905.
The effect led to many things in Russia, such as a scarcity of food, striking of labors, the level of poverty also increased tremendously and the soldiers were tired of unsuccessful war.
He was later removed from his position in 1914.
