Ayuda :) Explica cómo la comunicación y el diálogo son tan necesarios para liderar los grupos.

i only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail

answer; /// the above statement is (true);

answer; i want to hold your hand;

answer; protecting domestic national security; i believe this is correct,plz check first,good luck;