The similarity in both invasions of Russia is.
They both Failed.
A company with a pure monopoly means that a company is the only seller in a market with no other close substitutes. ... Also, with pure monopolies, there are high barriers to entry, such as significant start-up costs preventing competitors from entering the market.
B. Plantation owners started to prefer slave labor over indentured servants.
It was the battle of Gettysburg that was the most famous battle of the war and the battle after which the South started to decline. It caused the largest number of casualties of the entire war.
Generally speaking, according to nationalists, a nation-state's government should be "strong" and powerful when it comes to establishing things like borders and domestic rule.