Which of the following arguments would most likely compel a smaller state to ratify the Constitution?

The Constitution establishes a Senate in which each state, regardless of size, is granted two officials chosen by the state legislature.
The Constitution establishes an Executive Branch headed by a President elected by the people.
The Constitution establishes a Judicial Branch headed by the Supreme Court whose justices are appointed by the President and approved by the Senate.
The Constitution establishes a House of Representatives comprised of elected officials based on the population of each state.