1) The hibiscus flower is commonly associated with tropical regions and is the national flower of several countries, including Malaysia, South Korea, and Haiti.

2) Automated Teller Machines (ATMs) allow individuals to perform banking transactions, such as withdrawing cash, outside of traditional bank branches.

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

4) A group of flamingos is called a "flamboyance."