Civil war gives way to a new warrior order
After victory at Sekigahara in 1600, Tokugawa Ieyasu strengthened control over lords and became shogun in 1603, governing from Edo. Land assignments, marriage restrictions and military requirements managed former allies and opponents. The court remained, and lords administered their domains within shogunal political arrangements. Castles, roads and offices supported rule. Communities gradually moved from prolonged wartime demands into more stable farming and urban activity, while the regime sought to prevent renewed rival coalitions.
Alternate attendance connects Edo with domains
The shogunate and domains shared governance, with domains handling taxes, law and finance under central restrictions. Alternate attendance required lords to reside periodically in Edo while families remained there. Travel and residences burdened finances, expanding roads, stations, lodging and transport. Warriors, artisans and merchants gathered in the city. Status obligations differed among social groups, while commercial wealth created tensions between economic resources and formal position within the increasingly connected polity.
Peace supports commerce and regulated external ties
Authorities restricted overseas movement and Christianity but maintained trade through Nagasaki and other regional channels. Grain transport, currency and markets expanded alongside publishing and education. Famine, debt and rural protest required repeated fiscal adjustments. Foreign pressure and domestic conflict intensified in the nineteenth century, ending Tokugawa rule in 1868. Cities, transport, schools and commercial networks developed under the regime continued supporting society and supplied structures used by the government that followed.