What was a provision of the magna carta?

Akings power expanded
BA step toward providing nobles with legislative authority
CTrial by jury of peers
DExpanded rights to all english citizens

Verified Answer :

One major provision of the magna carta was "C. Trial by jury of peers," since this was a set of laws and rules which greatly limited the absolute authority of the monarch. 

Under the provisions in the Magna Carta, people who were accused of an offense had the right to a trial by a jury of peers.

the answer is jury of peers.