Based on the above description which position would have the power to propose and carry out laws?

In a standard, three branch democracy system, a judge or the judiciary branch has this power.

Ifound this on google “the change in control meant as house minority leader, pelosi was widely expected to become speaker of the house in the next congress. on november 16, 2006, the democratic caucus unanimously chose pelosi as the democratic candidate for speaker.” i hope this