Dashed left edge = started before March 1854 ·
Dashed right edge = ongoing beyond March 1854
Events in March 1854 2
1854Britain and France declare war on RussiaStart of direct Crimean War involvementBritain and France declared war on Russia in support of the Ottoman Empire, formally widening the Crimean War. The alliance committed troops to the Black Sea theatre, including the eventual invasion of Crimea.
1854Treaty of Kanagawa signedCommodore Perry opens Japan to US tradeThe United States and Japan signed the Treaty of Kanagawa, ending over two centuries of Japanese isolation policy. It was negotiated by Commodore Matthew Perry after his naval squadron pressured the Tokugawa shogunate to open two ports to American ships.