I want to ask how to introduce the history of a country. In what ways? Foreigners can't do PPT in class. For example, New Zealand.

Let's talk about geographical location first. New Zealand, located in Oceania, consists of South Island and North Island, with Wellington as its capital. Let's talk about people, including race and nationality. The aborigines in New Zealand should be Maori. Later, when white people landed, the racial proportion changed greatly. From this, we can talk about the traditional indigenous civilization before the white people landed, and then talk about the changes after the white people landed, including why they were called New Zealand. Since it is called New Zealand, someone must have occupied this place in the past, so we can figure out who occupied it.