Causes of the First World War

Formed in 1879 between Germany and Austria-Hungary, based on shared language, culture, and history, to aid each other against Russian attacks and promise neutrality in case of attacks by other European powers.

Established in 1882, comprising Germany, Austria-Hungary, and Italy, with mutual military support commitments, where Italy, the weaker military power, aimed to avoid direct conflict with Great Britain.

Created in 1892 between France and Russia to counter Germany, with a focus on mutual defense in case of attacks, leading to increased pressure on Germany from both sides.

Signed in 1904 between Britain and France to settle long-standing issues, aiming for cooperation against Germany without obligating military action, enhancing the alliance against potential threats.

Informal alliance formed in 1907 after Britain joined France and Russia, strengthening the opposition to Germany and Austria-Hungary, with a focus on mutual support and defense.

Became Kaiser in 1888, emphasizing a powerful German army and navy, promoting Weltpolitik for global power, leading to increased tensions and arms race among European nations.

British law in 1889 requiring the navy to match the combined strength of the next two largest navies (France and Russia), reflecting Britain's naval supremacy and independence in military alliances.

Sparked in 1908 by Austria-Hungary's annexation of Bosnia, leading to tensions with Serbia and Russia, highlighting the complex power dynamics and alliances in the Balkans.

Formed to eliminate Austro-Hungarian influence, willing to resort to violence.

Rival countries building up military forces to surpass each other, leading to suspicions and tensions.

Alliance between Russia, France, and Britain, formed due to mutual concerns and threats.

Alliance between Germany, Austria-Hungary, and Italy, weakened by conflicting interests and actions.

Coalition of Greece, Serbia, Bulgaria, and Montenegro to drive out Turks and assert independence.

Conflict over French involvement in Morocco, leading to tensions and naval demonstrations.

Germany's unconditional support to Austria-Hungary, enabling aggressive actions against Serbia.

Advanced battleship technology introduced by Britain, sparking a naval arms race with Germany.

Event triggering a chain reaction of declarations of war, leading to WWI.

Obligation for Britain to protect Belgium, prompting British entry into WWI.