Prior to the attack on Pearl Harbor, how did
Japan know which ships they needed to
attack?

comparative method

hope this : )

i believe it is capitalists.  

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.