The correct option is B.
The second industrial revolution occurred between 1870 and 1914. During this period, there was massive advancement in technology and in factories and this made it possible for manufacturers to produce a lot of goods en mass. The industrial revolution started in Britain and rapidly spread to Europe and North America an then to the rest of the world.
<span>the correct answer is A
</span><span>a) people from both classes suffered because of polluted air and water supplies.
</span>
Coal was the source of energy for Britain factories. Coal, an extreme pollutant made Britain to be renowned for black satanic mills. Air, and water sources were polluted during the era, with environmentalist predicting that over a third of the deaths that time were related to the pollution effects.
<span></span>
Answer:
The Articles of Confederation (1781) was the original Constitution before being replaced in 1789. The Articles of Confederation favored power to the states. The Articles of Confederation was all created by the 13 States soon after the American Revolution. Obviously, the Articles did not turn out successful. For example, it did not have any sort of national court or executive branch. Each state had there own form of currency. If a amendment wanted to be passed, ALL 13 colonies had to agree
Well, I am pretty sure that the correct answers will be C and D. This is because when people had traveled with Marco Polo they had seen all of the opportunity that they were missing when they weren't trading what they had traded with the Orient when they first started. The Crusades influenced a lot of people to start trading with others I personally think that they forced some people to do it but we don't know that for sure.
I hope this helps!!!!!!!!!!!!!!!!!! Please mark me as Brainiest
Answer:
Explanation:
Harriet Tubman changed the world by escaping from slavery, becoming an abolitionist and helping many slaves attain their freedom by means of the Underground Railroad, a secret network of routes and safe houses to aid runaway slaves. Later in life, she helped John Brown plan his raid on Harper's Ferry and assisted the Union army during the Civil War as a scout, spy and nurse.
