Question

1. both patricians and plebeians were required to

a. serve in the government
b. marry patricians
c. pay taxes
d. lead religious ceremonies

Explanation:

In ancient Rome, both patricians and plebeians were required to pay taxes. Serving in government was mostly for patricians initially, leading religious ceremonies was more patrician - related, and "many patricians" is not an action. So the correct option is about an obligation both groups had, which is paying taxes.

Answer:

c. pay taxes