Answers revealed in the comments.
GAME 1
The Chaco War was fought from 1932 and 1935 between two landlocked countries. Name one of those two countries.
Why would anyone fight a war over sandals? 🙂
GAME 2
Five of the last nine movies to win the Academy Award for Best Picture have had title characters, and all five have been men. Name two of the actors who have played those title characters.
hebspeaks 
Game one answers:
Bolivia and Paraguay
GAME 2 answers:
Dev Patel
Colin Firth
Jean Dujardin
Chiwetel Ejiofor
Michael Keaton