Acts are connected by two plot points or turning points, with the first turning position connecting Act I to Act II, and the next connecting Act II to Act III. The conception with the a few-act construction has become attributed to American screenwriter Syd Field who explained plot structure in https://www.farukhnagarplots.com/why-commercial-plots-in-farukhnagar-and-pataudi-are-the-smartest-investment-of-2025/