What's one way that trade in some commodities was organized in the late 1800s and early 1900s they gave economic advantage to merchants and Co. in the United States?

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.

the spanish  

hope this meaning spain btw