Invention of the dynamo sending of first telegraph message
100% sure
The Anglo-Boer War or Second Boer War was fought between 1899 and 1902 by the British Empire and two Boer states, the South African Republic and the Orange Free State.
At the beginning of the conflict the British were overconfident while the Boer states were very well prepared. In the end, the British managed to defeat the Boers and the two states were incorporated to the Union of South Africa, part of the British Empire, in 1910.
The abdication of Tsar Nicholas II was because of the Revolution of the Bolsheviks. The revolution ended Imperial Russia and started Communist Russia.
The US trade policy in the 1930s opened <span> industrial and agricultural markets to free trade with other nations.</span>
Many people believe that it was Magellan, but really it was Juan Sebastian Elcano.
Hope that helps you! :)
