Answer:
One group Sifton believed to be the ideal immigrant was the American farmer. He thought that they made for excellent settlers as they would already be equipped to deal with North American conditions. Additionally, although Sifton departed from this tradition slightly, British immigrants were still highly valued. Besides that, Sifton saw Central and Eastern European agriculturists as prime candidates for Canadian immigration. He thought that these people, although not traditionally valued, were the ideal settlers for the Prairies especially as they were already familiar with agriculture, rural lifestyle, and harsh climates.
Explanation:
 
        
             
        
        
        
Cultural diffusion is when groups are divided over time due to differences of opinions over time. One example for today would be the presidential election which divides many cultural groups because of the issues which each individual in the group supports.
        
             
        
        
        
Answer:
A. the Northeast 
Explanation:
The longhouse was a type of home built by the American Indians in the Northeast, particularly those of the Iroquois nation. Another name for the Iroquois was Haudenosaunee which meant "People of the Longhouses".  The longhouse was a long, narrow house that was traditionally built by the American Native Indians of the Northeast Woodlands. The main tribes who used the longhouse were those belonging to the powerful Iroquois Confederacy which included the Mohawk, Oneida, Onondaga, Cayuga and Seneca people.