Bakumatsu

The Bakumatsu refers to the final years of the Edo period in Japan. This era saw the end of the Tokugawa shogunate. It was a time of massive transition for the nation. Japan moved from a feudal system to a modern empire under the Meiji government. This change happened between 1853 and 1867. The primary cause was pressure from foreign military and diplomatic forces. This pressure forced Japan to end its isolationist policy, known as sakoku.

Political tension divided the country into two main ideological camps. One group consisted of pro-imperial nationalists. These people wanted to restore power to the Emperor. The other group supported the shogunate forces. This group included many elite swordsmen. Many smaller factions also tried to use the chaos to seize power. Two main forces drove this dissent. First, many daimyo, or outside lords, felt resentment. Their ancestors had lost the Battle of Sekigahara in 1600. Because of that defeat, they were excluded from powerful positions. Second, many people felt strong anti-Western sentiment. They used the slogan "revere the Emperor, expel the barbarians" to express this anger.

Before the major arrival of American ships, Japan faced growing friction with foreign vessels. Western ships were increasing their presence near Japan for whaling and trade with China. They often looked for supply bases or help with shipwrecks. In 1808, the Royal Navy frigate HMS Phaeton demanded supplies in Nagasaki Harbour. This event shocked the Tokugawa government. They responded by guarding their ports even more tightly. In 1825, the shogunate issued an order prohibiting all contact with foreigners. This strict rule remained in place until 1842.

Despite these rules, some Japanese people began studying Western sciences. This field was called "Western studies." Some leaders wanted to use foreign technology to protect Japan. Takashima Shūhan obtained weapons like mortars and firearms through the Dutch at Dejima. Various domains, such as Satsuma, Saga, and Chōshū, sent students to learn from him. These southern domains were often the first to face Western intrusions. By 1852, the Satsuma and Saga domains had built reverberatory furnaces. These furnaces produced the iron needed to make firearms.

A major turning point occurred in July 1853. Commodore Matthew Perry arrived in Edo Bay with a four-ship squadron.

Perry was prepared for war if his negotiations failed. He threatened to use his fleet to bombard the country. His ships used Paixhans shell guns. These guns could destroy buildings with high-velocity explosive shells. The shogunate was thrown into deep turmoil by this display of power. The leader responsible for handling this threat was Abe Masahiro.

Abe tried to balance many conflicting interests. He had to consider the shogunate, the Emperor, and the feudal rulers.

Abe eventually signed the Treaty of Kanagawa in March 1854. This treaty opened the ports of Shimoda and Hakodate to American whaling ships. It also guaranteed safety for shipwrecked American sailors. Following this, other nations arrived to seek their own treaties. The Russian Empire sent Vice Admiral Euphimy Putiatin to negotiate.

The British also sent Vice Admiral James Stirling. These interactions weakened the shogunate's authority. Public criticism of the government grew as the political debates became more intense. To strengthen the regime, the shogunate began the Ansei Reform. They ordered Dutch warships and built new port defenses. In 1855, they acquired their first steam warship, the Kanrin Maru.

In 1858, Townsend Harris negotiated the Treaty of Amity and Commerce.

This treaty was signed under unequal conditions. It opened several more ports, including Yokohama and Kobe, to foreign trade. It also established a system of extraterritoriality. This meant foreign residents were subject to their own laws rather than Japanese law. The treaty also set low import and export duties. Japan was also required to grant the "most favoured nation" status to the United States. This meant any future benefits given to other nations would also go to the U.S. This era of treaties fundamentally changed Japan's relationship with the rest of the world.

The Bakumatsu period was also marked by natural disasters. Between 1854 and 1855, Japan experienced the Ansei great earthquakes. There were 120 major and minor tremors recorded. This included an 8.4 magnitude earthquake in 1854. A tsunami from this quake even sank the Russian ship Diana. These disasters were sometimes seen as signs of divine displeasure. Ultimately, the chaos of the Bakumatsu led to the Boshin War. The defeat of the pro-shogunate forces at the Battle of Toba–Fushimi marked the end of the old way. This paved the way for the modern Meiji era.