Answer: The answer would be ''Mobilization''.
Explanation: The US army was a force that was mobilized considering the fact that many young men were needed for the war against the opposing forces which would have brought upon an end to the world as the people knew it.
Hope this has helped you, luv!! Goodluck! :-)
Francisco Pizarro
Manco Inca initially had good relations with Francisco Pizarro and several other Spanish conquistadors. However, in 1535 he was left in Cuzco under the control of Pizarro's brothers, Juan and Gonzalo, who so mistreated Manco Inca that he ultimately rebelled.
It leads to flooding and drought in different areas is not the right answer