Why did thousands of protesters gather in Grant Park near the site of the 1968 Democratic National Convention in Chicago?
Group of answer choices

to garner public support for stricter environmental regulations

to raise public awareness of the growing wealth inequality in the United States

to raise public awareness of government efforts to discourage unionization

to garner public support for ending the war in Vietnam.

to garner public support for ending the war in Vietnam.

Explanation:

In 1967, counterculture and anti-Vietnam War protest groups had been promising to come to Chicago and disrupt the convention, and the city promised to maintain law and order. For eight days the protesters were met by the Chicago Police Department in the streets and parks of Chicago while the U.S. Democratic Party met at the convention in the International Amphitheater, with the protests climaxing in what a major report later said was a "police riot" on the night of August 28, 1968.

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: