Answer:
C. 100%.
The Louisiana Purchase which is the acquisition of the territory of Louisiana, from France, increased the size of United States by 100% , almost double.
The answer would be New Zealand. The indigenous natives of New Zealand, or the Maori, call it Aotearoa. This name used to only have been used to refer to the North Island. The word Aorearoa can be translated to The Land of the Long White Cloud.
Answer: The outbreak of World War I greatly reduced immigration from Europe but also imposed new duties on the Immigration Service. Internment of enemy aliens (primarily seamen who worked on captured enemy ships) became a Service responsibility.
Explanation: