Answer: I believe the answer is B. Hope this helps :)
Explanation:
About 10% of africa was colonized in 1870
Answer,
Magna Carta
Explanation,
Magna Carta means The Great Charter.It is a document signed by King John in 1215 which made the king the subject to law which means the king had to follow the laws of the land and It guaranteed the right to individuals against wishes of the king.it was the beginning of change from the feudal system to a more democratic system by having people demand certain rights.Magna Carta was important because it helped to establish that people have their rights and government power should be limited.v
Precedent is a judge studying past cases for similarities to the current case. Precedent is a well used form of judicating a case. It has been used through out history in many cultures.