Answer:
Well WW1 was caused for many reasons, but one that stood out was the assasination of a man from Austria. There were LOTS of countries involved: Russia, Italy, Japan, mainly Germany tho. WW2 was mainly because of Germany too. There was an economic depression and Japan was involved. Adolf Hitler was a huge figure during that war.
Explanation:
While including the typical barons and knights, Simon de Montfort had also included burgesses (originally a freeman of a borough) from influential towns.
Your answer(s) are:
B. Changed based on your contribution to society
C. Determined who could be a priest and who couldn't
D. Gave landowners privilege over non-landowners
Hope this helped! -Perplxxd
Superior military leaders is your correct answer