The Crusades continued off and on for approximately: 200 years 150 years 100 years 50 years

b) race riots in several cities

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.