Answer: The government is a group or type of organization that is charged of a certain state. Since countries have many wide territories, they need to be split and looked after. This is why there is governments. Each different government takes care of each state a country occupies. You can't just have the President rule over the whole country, that's why we have governments to help out.
When writing this paragraph, be sure to mention that as Britain encouraged emigration to each of the colonies, GDP in those colonies increased drastically because there was more manpower.
The Northern strategy to divide to the south into the upper and lower south was successful. <span />
I've added the web site in the image since it will effect my answer and make it get deleted. Its a safe website. It includes several stories of peole who went through the war. Most of them are secondary, few of them are primary sources.