nested list latex

\begin{itemize}
  \item First item:
  \begin{itemize}
    \item Subitem 1
    \item Subitem 2
  \end{itemize}
  \item Second item:
  \begin{itemize}
    \item Subitem 1
    \item Subitem 2
  \end{itemize}
\end{itemize}

Explanation: - We begin with the \begin{itemize} command to start an unordered list. - Each \item command is used to add an item to the list. - For nested lists, a new \begin{itemize} and \end{itemize} block is used within the parent \item to create the subitems.