ment , ▁Indiana ▁vot ers ▁rat ified ▁a ▁state ▁constitution ▁am end ment ▁to ▁grant ▁suff rage ▁to ▁women . ▁The ▁ 1 9 2 1 ▁am end ment ▁also ▁limited ▁voting ▁rights ▁to ▁U . S . ▁citizens . ▁ ▁Article ▁ 1 0 ▁( fin ances ) ▁Indiana ▁vot ers ▁passed ▁an ▁am end ment ▁to ▁inst itute ▁a ▁state ▁income ▁tax ▁in ▁ 1 9 3 2 , ▁resulting ▁in ▁the ▁addition ▁of ▁Article ▁ 1 0 , ▁Section ▁ 8 , ▁to ▁the ▁state ▁constitution . ▁ ▁Article ▁ 1 2 ▁( mil it ary ▁service ) ▁Article ▁ 1 2 , ▁Section ▁ 1 , ▁allowed ▁only ▁white ▁men ▁to ▁serve ▁in ▁the ▁milit ia ▁until ▁vot ers ▁passed ▁an ▁am end ment ▁in ▁ 1 9 3 6 ▁to ▁remove ▁this ▁restriction . ▁Article ▁ 1 2 ▁was ▁further ▁am ended ▁in ▁ 1 9 7 4 ▁to ▁rev ise ▁sections ▁ 1 ▁through ▁ 4 ▁and ▁repe al ▁sections ▁ 5 ▁and ▁ 6 . ▁Ch anges ▁from ▁the ▁initial ▁constitution ▁included ▁removal ▁of ▁term ▁limits ▁for ▁milit ia ▁officers ▁and ▁the ▁requirement ▁for ▁cons cient ious ▁object ors ▁to ▁pay ▁a ▁fee ▁for ▁their ▁exem ption ▁from ▁military ▁service . ▁ ▁Article ▁ 1 3 ▁revis ions ▁The ▁Indiana ▁Supreme ▁Court ▁r uling ▁in ▁Smith ▁v . ▁Mo ody ▁( 1 8 6 6 ) ▁invalid ated ▁Article ▁ 1 3 , ▁which ▁contained ▁several ▁other ▁restrictions ▁on ▁black s ▁including ▁prohib iting ▁their ▁imm