Answer: B. Half of the population
Explanation:
Russia I believe. They beat Russia in the Russo-Japanese war. Check out "Feature History" youtube channel for more info. Just type Russo-Japanese war into youtube and it should pop up. Hope this helps.
A.) Spain
because in 1844 thats when spain controlled present-day California, Nevada, and Utah; and parts of present-day Colorado, Arizona, New Mexico, and Wyoming.
Hope I Helped ~Brenden
The correct answer b) social contract.
the other answers are wrong, for example: the divine right of king would mean that the king has a right to rule and does need an agreement from the people and natural rights are rights that all people have but the agreement, is not a right, but an agreement, or in other words: contract.