Answer and Explanation
Presidential elections - According to the constitution the US president is is elected by the people of America where they cast their votes for president. Then to win a candidate must receive the majority of electoral votes.
Extradition of a criminal back to a state for trial-According to the US constitution if a fugitive is found in the united state is surrendered to another country for or state for trial.
Making laws- The general process of making a bill into law in the US is described by the constitution. It describes well that the bill must pass both houses of congress by a majority vote.