The answer is "amend". Think of the amendments ^^
The correct answers are
1) Labor reform- The Progressive era resulted in the development of laws/protections for workers in several different industries. These laws included concepts such as minimum wage, maximum number of hours a person could work per week, improved working/safety conditions, etc.
2) Format of elections- Many states during this era passed Progressive laws that allowed for citizens to have a more direct influence on state laws. Some states instituted procedures like initiatives, referendums, and recalls as a way to implement forms of direct democracy.
I am not so sure what you mean by "what kinds of unions were formed", but if you're talking about the Civil War then I think the unions were Confederate and Union. The Confederates wanted to run the country with slavery while the Union fought against slavery. Do not quote me on that though.
It was Aaron Burr who fired this fateful shot that killed Alexander Hamilton. This was a tragic event, and Burr and Hamilton had been political rivals for quite some time.
1993 and <span>Fusajiro Yamauchi hope it helps </span>