
From about 1820 to its height in the early 1900s, the United States and Canada experienced a huge influx of people from other countries seeking to become citizens. This fascinating book details the historical evidence that helps explain why there was a mass migration of people...

From about 1820 to its height in the early 1900s, the United States and Canada experienced a huge influx of people from other countries seeking to become citizens. This fascinating book details the historical evidence that helps explain why there was a mass migration of people...
