What day marked the surrender of the city of vicksburg to general ulysses
grant, and the confederate retreat from gettysburg?
oa) the fourth of july
ob) christmas eve
oc) memorial day
od)

A

Explanation:

On July 4, 1863, the Confederates had had enough. General Pemberton surrendered to Grant. The Siege of Vicksburg was a great victory for the Union. It gave control of the Mississippi River to the Union.

a king decides to declare war on a neighboring country without the input of any advisers

answer: in 1900, there were no "workplace safety laws"!

explanation: at the beginning of this century, workers in the united states faced remarkably high health and safety risks on the job.

a century ago in 1900 about three hundred out of every one hundred thousand miners were killed on the job each year.

[industria] developments occurred within a legal and regulatory climate that diminished employer’s interest in safety. as a result, americans developed production methods that were both highly productive and often very dangerous.