The civil war came to an end when a big turning point Lincoln did the emancipation proclamation when freed slaves in the south if they can get to the north. With England not joining the Confederacy, the lost men, military and strength. The war ended in Spring, 1865. Robert E. Lee surrendered the last major Confederate army to Ulysses S. Grant at Appomattox Courthouse on April 9, 1865.
Many indigenous peoples soon came to depend on the fur trade as their primary source of income and European-manufactured goods. However, by the mid-19th century changing fashions in Europe brought about a collapse in fur prices and led to the closure of several fur companies. Many indigenous peoples were plunged into poverty and consequently lost much of the political influence they once held.
The killings of beavers during the fur trade were devastating for the local beaver population. The natural ecosystems that came to rely on the beavers for dams, water and other vital needs were also devastated leading to ecological destruction, environmental change, and drought in certain areas. Following this beaver populations in North America would take centuries to recover in some areas, while others would never recover
<span>They were Mongols who leveled cities, looted treasures, and massacred entire populations.
Hope it helps! :-)</span>
I believe there are lots of reasons why the Roman Empire declined but the 3 most important ones are, Government corruption and political instability, Invasions by Barbarian tribes, and The rise of the Eastern Empire, but the one I think is the most important is the first one reason.