Answer:
B. splitting Congress into the Senate and House of Representatives with different structures and functions
Step-by-step explanation:
Taking into account the options provided, we can affirm that the correct one is B, since the legislative power is divided, on the one hand we have the house of representatives that represents the population of the states taking into account the last census, and on the other hand to the Senate, this is composed of two representatives of each state, regardless of the amount of population that each state possesses.