The us is a representative democracy. why would it be difficult for it to be a direct democracy?

It would be difficult for it to be a direct democracy because in a direct democracy, everyone votes on all the issues. Instead of that, we have elected representatives, because it is impractical for several million people to vote on every single issue.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

the answer is a. snails i think