What type of details about nikolai bukharin  can be gathered from the following bio?  Bio: nikolai ivanovich bukharin -lrb- ; -- 15 march 1938 -rrb- was a russian bolshevik revolutionary , soviet politician and prolific author on revolutionary theory . as a young man , he spent six years in exile , working closely with fellow exiles lenin and trotsky . after the revolution of february 1917 , he returned to moscow , where his bolshevik credentials earned him a high rank in the party , and after the october revolution , he became editor of the party newspaper `` pravda . '' within the bitterly divided bolsheviks , his gradual move to the right , as a defender of the new economic policy -lrb- nep -rrb- , positioned him favourably as stalin 's chief ally , and together they ousted trotsky , zinoviev and kamenev from the party leadership . from 1926 to 1929 , bukharin enjoyed great power as general secretary of comintern 's executive committee . but stalin 's decision to proceed with collectivisation drove the two men apart , and bukharin was expelled from the politburo . when the great purge began in 1936 , stalin looked for any pretext to liquidate his former allies and rivals for power , and some of bukharin 's letters , conversations and tapped phone-calls indicated disloyalty . arrested in february 1937 , he was charged with conspiring to overthrow the soviet state and executed in march 1938 , after a trial that alienated many western communist sympathisers .
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What type of details about achilles painter  can be gathered from the following bio?  Bio: the achilles painter , was a vase-painter active ca. 470-425 bc . his name vase is an amphora , vatican 16571 , in the vatican museums depicting achilles . the amphora is dated 450-445 bc . an armed and armored achilles gazes pensively to the right with one hand on his hip . the other hand holds a spear . on the opposite surface a woman performs libation . sir john beazley attributed over 200 vases to his hand , the largest share being red-figure and white-ground lekythoi . in his middle phase -lrb- ca. 450-445 bc -rrb- , he decorates more open forms . the achilles painter was a late pupil of the berlin painter . the phiale painter became the achilles painter 's most prominent student after he assumed the berlin painter 's workshop . almost a dozen other recognizable painters passed through the achilles painter 's workshop as well . notable painters include the westreenen painter , the persephone painter , the clio painter , loeb painter , and the dwarf painter . the kleophon painter , the sabouroff painter , and the painter of munich 2335 all spent time at the workshop as well .
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What type of details about irv williams  can be gathered from the following bio?  Bio: irv williams -lrb- born august 9 , 1919 -rrb- is an african-american jazz saxophonist and composer . throughout his nine-decade career , williams has focused on the great american songbook and the tenor sax as a solo vehicle .
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What type of details about Æthelred , lord of the mercians  can be gathered from the following bio?  Bio: Æthelred , lord of the mercians -lrb- or ealdorman Æthelred of mercia ; died 911 -rrb- became ruler of english mercia shortly after the death of its last king , ceolwulf ii in 879 . his rule was confined to the western half , as eastern mercia was then part of the viking-ruled danelaw . Æthelred 's ancestry is unknown . he was probably the leader of an unsuccessful mercian invasion of wales in 881 , and soon afterwards he acknowledged the lordship of king alfred the great of wessex . the alliance was cemented by the marriage of Æthelred to alfred 's daughter Æthelflæd . in 886 alfred took possession of london , which had suffered greatly from several viking occupations ; as it had traditionally been a mercian town , he handed control to Æthelred . in 892 the vikings renewed their attacks , and the following year Æthelred led an army of mercians , west saxons and welsh to victory over a viking army at the battle of buttington . he spent the next three years fighting them alongside alfred 's son , the future king edward the elder . at some time in the decade 899 to 909 , Æthelred 's health may have declined , and Æthelflæd may have become the effective ruler of mercia . after Æthelred 's death , Æthelflæd ruled as lady of the mercians until her own death in 918 . the couple 's only child , a daughter called Ælfwynn , then ruled briefly until deposed by her uncle , king edward .
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