When the framers created the legislative branch of government. why did they decided that this branch would have a bicameral structure?

Question

*A- They wanted to ensure equal representation for each of the thirteen states.
*B- The Framers formed a bicameral legislature as a compromise between small states, which wanted equal representation in the legislature, and larges states, which wanted representation based on population.
*C- Fearing a powerful judiciary chosen by the president, the Framers wanted a two-house legislature to balance the other two branches of government.
*D- Fearing a tyrannical executive branch, the Framers were persuaded to created a bicameral legislature by the arguments of James Madison and Alexander Hamilton.

Answer 1

I'll be glad to check your answer.

Answer 2

its B