Nepal's history is deeply intertwined with ancient trade routes, spiritual milestones, and the strategic maneuvering of various kingdoms. The Kathmandu Valley has been inhabited for millennia, originally dominated by the indigenous Newar people who crafted a highly sophisticated urban civilization. In 563 BCE, Siddhartha Gautama was born in Lumbini, firmly establishing the region's enduring significance in Buddhist history. For centuries, the territory was a patchwork of small principalities, most notably the Malla kingdoms of the Kathmandu Valley, whose reign during the medieval period produced the exquisite art and architecture still visible today.
The modern state of Nepal was forged in the mid-18th century. In 1768, Prithvi Narayan Shah, the king of the Gorkha kingdom, successfully conquered the Kathmandu Valley and unified the disparate hill states. This newly unified kingdom aggressively expanded its borders until a clash with the British East India Company led to the Anglo-Nepalese War (1814–1816). The conflict ended with the Treaty of Sugauli, establishing the modern boundaries of the country. Following this, the mid-19th century saw the rise of the Rana dynasty, which instituted a hereditary prime ministership, effectively reducing the Shah monarchs to figureheads and keeping Nepal largely isolated from the outside world for over a century.
Nepal emerged from isolation in 1951, when a popular movement overthrew the Rana regime and restored the monarchy's power, ushering in early experiments with democracy. The late 20th century was a period of political turbulence, culminating in a violent Maoist insurgency from 1996 to 2006. The Comprehensive Peace Accord of 2006 ended the civil war, and a historic vote in 2008 abolished the 240-year-old monarchy, transforming Nepal into a secular federal republic. Following a tragic magnitude-7.8 earthquake in 2015 that claimed thousands of lives and damaged historical monuments, the country promulgated a new constitution, officially restructuring the nation into seven federal provinces and setting a course for democratic stability.