Answer:
Lewis and Clark's expedition would likely not have been successful without Sacagawea's help, because they would not have been able to communicate with the Native American tribes they met along the way and therefore would have had trouble trading for horses and supplies.
Answer:
Políticamente, el sacrificio humano era importante en la cultura azteca como una forma de representar una jerarquía social entre su propia cultura y los enemigos que rodeaban su ciudad.
Explanation:
The answer is warships and robbers
Truman Doctrine, justified the use of the military to prevent the spread of Communism.
