Someone better answer my history questions or i'm gonna not give brainiest.which kinds of evidence can historians use to interpret events from the past? check all that apply.artifacts found at historical sitesarticles from modern-day newspapersletters written during that period in historyjournals written by young students todaydocuments with information about the past

What was one important characteristic of the russian military during world war i? a. it had more advanced military technology than its western european allies. b. it was an all-volunteer military that enjoyed high morale throughout the war. c. it defended russian territory but refused to attack german positions d. it was unable to provide its forces with adequate weapons and supplies.