Explanation:
It leads to the cutting of forests for cultivation leading to several environmental change. Besides all this, the increasing population growth leads to the migration of large number to urban areas with industrialization. This results in polluted air, water, noise and population in big cities and towns.
<h3>FOLLOW ME</h3>
1. The first main reason was the political deadlock .
2. The second main reason for the idea of Confederation was that a railway linking the colonies was needed to increase trade and move troops.
3. The third threat of the Americans expanding into British North America
4. Forth reason that some of the people in British North America that wanted to expand into Rupert’s land and the North-West Territories.
5.The fifth reason Great Britain wanted the colonies to be more self-sufficient
Great Britain, controlled Canada in 1812.
Answer = constitutional monarchy.
Hope this helps!
Mongolia gained control of the route in 1275 and kept it that way until it closed.