How could serfs move up from the bottom of the social hierarchy? They could prove themselves in battle.
They had to serve as a serf for a certain number of years.
They had to be freed by their lord.
They could marry into a higher level of the hierarchy.

C. is the answer

Identify the reason each country wanted to go to war in the year before and during world war 1

Me! why was marbury v. madison such an important case? a. it confirmed that the supreme court was more powerful than congress but less powerful than the president b. it confirmed the authority of the supreme court to review a law in to determine whether or not that law is constitutional. c. it confirmed the authority of congress to increase or decrease the power of the supreme court. d. it gave the supreme court the power to confirm federal judges.

Which of the following best describes the geography of oklahoma? a. extreme elevation differences b. varied ecological regions c. limited, mountainous geography d. flat rolling hills to below sea level areas