What were three main ideas in luther’s teachings?

1. Bible= All teachings based on Bible. Other traditions/rituals are false

2. Role of individual= all people are equal. All people should be able to read the Bible

3. Faith= salvation by faith alone

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.