1) The assassination of Archduke Franz Ferdinand of Austria in 1914 triggered the start of World War I.

2) The concept of campaign finance refers to the funding and financial resources required to support political campaigns, including donations from individuals, organizations, and political action committees (PACs).

3) The average person walks the equivalent of three times around the world in a lifetime.

4) Insurance fraud occurs when individuals or organizations deliberately deceive insurance companies to receive undeserved benefits.