How does the value ka and kb compare with the concentrations of hydronium ion and hydroxide ion?
a.) ka x kb = [h3o+][oh-]
b.) ka x kb > [h3o+][oh-]
c.) ka x kb < [h3o+]+[oh-]
d.) ka x kb = [h3o+]/[oh-]

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation:

sedition laws violated the first amendment to the u.s. constitution, which protects freedom of speech and the press.

it would mean for other coutnries that the speak of them may cause a war or a person from another country talking about it could get arrested and the countiry and other contries could count that as rasisim and start a race war.