Vietnam's history is a rich tapestry of different eras marked by territorial changes, cultural shifts, and resilience. Starting from a thousand years ago, Vietnam began as a delta region under domination by various kingdoms, including the influence of Chinese rulers such as the 吴王權. Over centuries, the country expanded its borders southward, pushing the northern rival Kingdom of Champa and absorbing its lands, especially after the massive invasion in 1471, which led to the collapse of Champa's capital. By the 19th century, Vietnam had extended its reach by conquering the Khmer Empire, spreading its influence across Southeast Asia. However, this period also saw the advent of colonial rule as Vietnam was absorbed into French Indochina. The colonial era profoundly shaped Vietnam’s political and cultural landscape, setting the stage for struggles that culminated in Vietnam's division after defeat in 1954. The country was split by the 17th parallel, creating North and South Vietnam until reunification occurred post-1975 after the fall of Saigon. This reunification marked the beginning of the modern Vietnamese state we recognize today. Understanding these historical milestones is vital for appreciating Vietnam’s resilience and identity. Each invasion, conquest, and political shift contributed to the diverse cultural heritage and strong sense of nationalism that define Vietnam in the present day. For those interested in history, Vietnam’s journey from ancient times through colonial struggles to modern unification offers a powerful example of enduring spirit and change over time.