Which posed the greatest challenge to pioneers crossing the western mountains? american indian attacks lack of water hot desert sand dangerous passes

Zach's reaction to this scenario is: "that's not a good decision. she'll probably wind up needing one, if not several, of her friends to cover for her. how do you think that's going to make them feel? " which of kohlberg's levels of development does this response represent?

This cartoon appeared in 1916. the topic of the cartoon isa)the reason for the start of world war i.b)the success of us submarines in world war i.c)the military alliance between germany and mexico.d)the attitude in the us towards submarine warfare in world 

The reign of terror describes which period during the french revolution? a. when napoleon led a coup d'etat and seized power b. when the republic executed thousands of citizens c. when france was still a monarchy under king louis xvi d. when other european kingdoms attacked france