Answer:
WWI was ignited when Archduke Franz Ferdinand—heir to the Austro-Hungarian Empire—was shot to death by the Serbian nationalist Gavrilo Princip on June 28, 1914.
Because it was propbably a sad time for them to live
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 thinks that the answers its D
