in bloomfield vs. state , 99 n. e. 309 ( ohio , 1912 ) , a statute which prevented certain persons , among them aliens , from engaging in the traffic of liquors , was found not to be the result of race hatred , or in hospitality , or a deliberate purpose to discriminate , but was based on the belief that an alien can not be sufficiently acquainted with `` our institutions and our life as to enable him to appreciate the relation of this particular business to our entire social fabric '' , and was not , therefore , invalid .