What do you think is a valid reason for a country to go to war? read the reasons below and decide whether you think each reason is valid or not valid.
to defend territory and people
to protect an ally from invasion
to gain territory or resources
to stand up for an idea
to defend human rights and punish wrongdoing
choose one of the justifications you feel is valid. what are the reasons you feel this way? what are the reasons you rejected one of the justifications?
for what ideas might a country be willing to fight?
for what resources might a country be willing to fight? why?

_award brainliest if !
to defend territory and people [valid]
to protect an ally from invasion [valid]
to gain territory or resources [valid]
to stand up for an idea [invalid]
to defend human rights and punish wrongdoing [invalid] 
valid reasons war is when the other country could be a threat to you or allies ,   gain more power in regions , or to gain resources. 
other reasons, certain sanctions or debates would be sufficient as it is a matter more of opinion than survival/power. 
country willing to fight - to protect people/to survive, ideas-wise, only if the method of ruling of the other country/certain rules  directly impacts his own country. 
resources to fight for - natural resources like water/minerals/coal/oil or resources that are worth a lot of money like diamond/gold
tl; dr : war = fight for power/survival/protection. resources to gain = those that are either worth a lot or can in survivability(food,water)

Ibelieve the first answer would be the hest