Answer: A.
Explanation: The option A is: Over the course of the eighteenth century, the average output of ironwork tripled as a result of several improvements in blowing machinery and because coal replaced charcoal as the fuel used in the smelting of iron ore.
This is the perfect answer to why was the output tripled.
Answer:
The very first session of the Indian National Congress was held in 1885. In 1929 the Congress session was held at Lahore in 1929. This session was very significant because in this Lahore session the prominent party Indian National Congress, took the resolution of Poorna Swaraj or complete independence.
<h2>The significance of Lahore session of the Congress:</h2>
In December 1929, under the presidency of Jawaharlal Nehru, the Lahore Congress formalised the demand of 'Purna Swaraj' or full independence for India. It was declared that 26 January 1930, would be celebrated as the Independence Day when people were to take a pledge to struggle for complete independence.
April 14, 1865
explaination
The European imperialism in Africa and Asia led to control over these areas and the people living in them by foreign forces. The Europeans were using the natural resources, controlled the economy, the society, used military power, and were occupying the high governing positions. On the other side, the native people were treated as lesser beings, often being stripped of their basic human rights, segregated in most things, and without any hope of prospering. This kind of situation led to the people of these areas that once were not in good relations to start uniting and acting together in order to get rid of the foreign rulers. Very quickly that led to the development of strong nationalist feelings and pride, which gradually was making the things harder and harder for the imperialists and the end result was the formation of modern day nations in Africa and Asia.
