Why is it problematic for historians to use oversimplifications when writing about the past

the answer is "by providing data about careers and annual mean wages"

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.

john maynrd keynes developed new economic respose to the                           ( b. great depression if the 1930's)

the answer to your question is c