The Roman Republic ended when Caesar Augustus came to power.
The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914.
In the United States, examples of the concurrent powers shared by both the federal and state governments include the power to tax, build roads, establish bankruptcy laws, and to create lower courts.
so i would say C. is the most reasonable.
Referendum reform allowed the votes to approve or reject laws passed by the legislature.
