After that, Liu Bang established the Han Dynasty.
Answer:
German U-boats stared sinking American merchant ships, of the North Atlantic.
Explanation:
April,6 1917: The National Congress declared war on Germany.
I just read a huge book about WW1 and WW2
The phrase which explains what was significant about the Declaration of Independence was that it set up a government system without any leaders. This was sort of a system of emancipation from the British government for the thirteen colonies and this document essentially made the United States free from the rule of the British monarchy.
There are three reasons for the growth of representative self-government in the 13 colonies. One of them is the population growth: this allowed cities to be formed and at the same time centers of government appeared. Another reason is the development of an independent economy: this allowed some colonies to issue their own money. And last but not least, the attempts of the British to control and dominate their colonies: this made the colonies to really want to have a self-government and their citizens to decide who they want to rule over them.